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authorDasky <32983009+daskygit@users.noreply.github.com>2022-09-06 18:46:34 +0100
committerGitHub <noreply@github.com>2022-09-06 18:46:34 +0100
commitdc4af81e0b375b559d270bbeb3495d61933f8c54 (patch)
tree1b47c35955ac5f3b6dfe41d60537523e86fb8696
parent8833b283610ce34e9be65ed3fc2c477258188de7 (diff)
Remove legacy USE_SERIAL define (#18292)
* Remove legacy USE_SERIAL define * tidy up missed comments
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-rw-r--r--layouts/community/ortho_4x12/colemak_mod_dh_wide/config.h5
-rw-r--r--layouts/community/ortho_4x12/crs/config.h4
-rw-r--r--layouts/community/ortho_4x12/drashna/config.h1
-rw-r--r--layouts/community/ortho_4x12/ergodoxish/config.h5
-rw-r--r--layouts/community/ortho_4x12/grahampheath/config.h5
-rw-r--r--layouts/community/ortho_4x12/symbolic/config.h7
-rw-r--r--layouts/community/ortho_4x12/wanleg/config.h3
-rw-r--r--layouts/community/ortho_4x12/xyverz/config.h2
-rw-r--r--layouts/community/ortho_5x12/333fred/config.h1
-rw-r--r--layouts/community/ortho_5x12/xyverz/config.h1
-rw-r--r--users/gary/gary.h1
276 files changed, 46 insertions, 966 deletions
diff --git a/keyboards/25keys/zinc/rev1/config.h b/keyboards/25keys/zinc/rev1/config.h
index 1b2ae25cd8..947f5ccfb1 100644
--- a/keyboards/25keys/zinc/rev1/config.h
+++ b/keyboards/25keys/zinc/rev1/config.h
@@ -21,7 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TAPPING_TERM 100
/* Use I2C or Serial */
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
/* Select hand configuration */
diff --git a/keyboards/25keys/zinc/reva/config.h b/keyboards/25keys/zinc/reva/config.h
index f740f4d011..54a26cd5bc 100644
--- a/keyboards/25keys/zinc/reva/config.h
+++ b/keyboards/25keys/zinc/reva/config.h
@@ -21,7 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TAPPING_TERM 100
/* Use I2C or Serial */
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
/* Select hand configuration */
diff --git a/keyboards/40percentclub/25/config.h b/keyboards/40percentclub/25/config.h
index 9027cdac5f..06ace32eb5 100644
--- a/keyboards/40percentclub/25/config.h
+++ b/keyboards/40percentclub/25/config.h
@@ -18,7 +18,6 @@
#include "config_common.h"
-#define USE_SERIAL
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D0
diff --git a/keyboards/40percentclub/6lit/config.h b/keyboards/40percentclub/6lit/config.h
index c886eb48da..4b2b97fcba 100644
--- a/keyboards/40percentclub/6lit/config.h
+++ b/keyboards/40percentclub/6lit/config.h
@@ -18,8 +18,6 @@
#include "config_common.h"
-#define USE_SERIAL
-
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D0
diff --git a/keyboards/40percentclub/foobar/config.h b/keyboards/40percentclub/foobar/config.h
index d507a2c445..502bbf38e3 100644
--- a/keyboards/40percentclub/foobar/config.h
+++ b/keyboards/40percentclub/foobar/config.h
@@ -18,8 +18,6 @@
#include "config_common.h"
-#define USE_SERIAL
-
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D0
diff --git a/keyboards/40percentclub/half_n_half/config.h b/keyboards/40percentclub/half_n_half/config.h
index f47788ce87..2851b909f1 100644
--- a/keyboards/40percentclub/half_n_half/config.h
+++ b/keyboards/40percentclub/half_n_half/config.h
@@ -43,7 +43,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
#define SOFT_SERIAL_PIN D0 // or D1, D2, D3, E6
-#define USE_SERIAL
// #define BACKLIGHT_PIN B7
// #define BACKLIGHT_BREATHING
diff --git a/keyboards/a_dux/config.h b/keyboards/a_dux/config.h
index ffda0a301c..c7e3775028 100644
--- a/keyboards/a_dux/config.h
+++ b/keyboards/a_dux/config.h
@@ -59,9 +59,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE
-/* Serial settings */
-#define USE_SERIAL
-
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D1
diff --git a/keyboards/adkb96/keymaps/default/config.h b/keyboards/adkb96/keymaps/default/config.h
index bef279a6d0..3f8d841423 100644
--- a/keyboards/adkb96/keymaps/default/config.h
+++ b/keyboards/adkb96/keymaps/default/config.h
@@ -20,9 +20,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
//#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/alt34/rev1/config.h b/keyboards/alt34/rev1/config.h
index 7027d449ec..38b4e5b50a 100644
--- a/keyboards/alt34/rev1/config.h
+++ b/keyboards/alt34/rev1/config.h
@@ -38,9 +38,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE
-/* Use I2C or Serial, not both */
#define USE_I2C
-// #define USE_SERIAL
/* Select hand configuration */
#define EE_HANDS
diff --git a/keyboards/arabica37/rev1/config.h b/keyboards/arabica37/rev1/config.h
index b3a9fd3f89..b68709f63b 100644
--- a/keyboards/arabica37/rev1/config.h
+++ b/keyboards/arabica37/rev1/config.h
@@ -18,7 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
/* key matrix size */
diff --git a/keyboards/biacco42/ergo42/keymaps/biacco-biacco/config.h b/keyboards/biacco42/ergo42/keymaps/biacco-biacco/config.h
index 360d6a5621..f12d6fb3d4 100644
--- a/keyboards/biacco42/ergo42/keymaps/biacco-biacco/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/biacco-biacco/config.h
@@ -20,9 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
// #define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/biacco42/ergo42/keymaps/biacco-macOS/config.h b/keyboards/biacco42/ergo42/keymaps/biacco-macOS/config.h
index 360d6a5621..f0717a4632 100644
--- a/keyboards/biacco42/ergo42/keymaps/biacco-macOS/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/biacco-macOS/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/biacco-underglow/config.h b/keyboards/biacco42/ergo42/keymaps/biacco-underglow/config.h
index efadfa8143..ee8c84e1ee 100644
--- a/keyboards/biacco42/ergo42/keymaps/biacco-underglow/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/biacco-underglow/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/biacco-winjp/config.h b/keyboards/biacco42/ergo42/keymaps/biacco-winjp/config.h
index 360d6a5621..f0717a4632 100644
--- a/keyboards/biacco42/ergo42/keymaps/biacco-winjp/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/biacco-winjp/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/biacco/config.h b/keyboards/biacco42/ergo42/keymaps/biacco/config.h
index 360d6a5621..f0717a4632 100644
--- a/keyboards/biacco42/ergo42/keymaps/biacco/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/biacco/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/default-illustrator/config.h b/keyboards/biacco42/ergo42/keymaps/default-illustrator/config.h
index 360d6a5621..f0717a4632 100644
--- a/keyboards/biacco42/ergo42/keymaps/default-illustrator/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/default-illustrator/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/default-underglow/config.h b/keyboards/biacco42/ergo42/keymaps/default-underglow/config.h
index efadfa8143..ee8c84e1ee 100644
--- a/keyboards/biacco42/ergo42/keymaps/default-underglow/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/default-underglow/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/default/config.h b/keyboards/biacco42/ergo42/keymaps/default/config.h
index 360d6a5621..f0717a4632 100644
--- a/keyboards/biacco42/ergo42/keymaps/default/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/default/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/hdbx/config.h b/keyboards/biacco42/ergo42/keymaps/hdbx/config.h
index 4f0704ae1a..7a67860718 100644
--- a/keyboards/biacco42/ergo42/keymaps/hdbx/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/hdbx/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/ichi-t/config.h b/keyboards/biacco42/ergo42/keymaps/ichi-t/config.h
index 360d6a5621..f0717a4632 100644
--- a/keyboards/biacco42/ergo42/keymaps/ichi-t/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/ichi-t/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/koba/config.h b/keyboards/biacco42/ergo42/keymaps/koba/config.h
index 360d6a5621..f0717a4632 100644
--- a/keyboards/biacco42/ergo42/keymaps/koba/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/koba/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/shinze/config.h b/keyboards/biacco42/ergo42/keymaps/shinze/config.h
index 360d6a5621..f0717a4632 100644
--- a/keyboards/biacco42/ergo42/keymaps/shinze/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/shinze/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/biacco42/ergo42/keymaps/yshrsmz/config.h b/keyboards/biacco42/ergo42/keymaps/yshrsmz/config.h
index 1892ef6529..eb2dbd6dd0 100644
--- a/keyboards/biacco42/ergo42/keymaps/yshrsmz/config.h
+++ b/keyboards/biacco42/ergo42/keymaps/yshrsmz/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/boardsource/microdox/config.h b/keyboards/boardsource/microdox/config.h
index 517e0e7376..aaab2bf0f6 100644
--- a/keyboards/boardsource/microdox/config.h
+++ b/keyboards/boardsource/microdox/config.h
@@ -29,7 +29,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// wiring of each half
#define MATRIX_COL_PINS \
{ F4, F5, F6, F7, B1 }
-#define USE_SERIAL
+
#define SOFT_SERIAL_PIN D2
/* define if matrix has ghost */
//#define MATRIX_HAS_GHOST
diff --git a/keyboards/cradio/config.h b/keyboards/cradio/config.h
index 90a5401590..8a1127b47c 100644
--- a/keyboards/cradio/config.h
+++ b/keyboards/cradio/config.h
@@ -43,8 +43,6 @@
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 5
-/* Serial settings */
-#define USE_SERIAL
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D2
diff --git a/keyboards/crkbd/config.h b/keyboards/crkbd/config.h
index 21f3aa0ab4..df17352d9c 100644
--- a/keyboards/crkbd/config.h
+++ b/keyboards/crkbd/config.h
@@ -61,5 +61,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
//#define NO_ACTION_LAYER
//#define NO_ACTION_TAPPING
//#define NO_ACTION_ONESHOT
-
-#define USE_SERIAL
diff --git a/keyboards/crkbd/keymaps/dsanchezseco/config.h b/keyboards/crkbd/keymaps/dsanchezseco/config.h
index bece69ba67..4fd8fc94c4 100644
--- a/keyboards/crkbd/keymaps/dsanchezseco/config.h
+++ b/keyboards/crkbd/keymaps/dsanchezseco/config.h
@@ -20,9 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-//#define USE_MATRIX_I2C
-#define USE_SERIAL
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/crkbd/keymaps/joe_scotto/config.h b/keyboards/crkbd/keymaps/joe_scotto/config.h
index e38d4a9183..c76937eae4 100644
--- a/keyboards/crkbd/keymaps/joe_scotto/config.h
+++ b/keyboards/crkbd/keymaps/joe_scotto/config.h
@@ -61,6 +61,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
//#define NO_ACTION_TAPPING
//#define NO_ACTION_ONESHOT
-#define USE_SERIAL
-
-#define TAPPING_TERM 50 \ No newline at end of file
+#define TAPPING_TERM 50
diff --git a/keyboards/crkbd/r2g/config.h b/keyboards/crkbd/r2g/config.h
index e451612484..877a59fcc6 100644
--- a/keyboards/crkbd/r2g/config.h
+++ b/keyboards/crkbd/r2g/config.h
@@ -19,7 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
/* ws2812 RGB LED */
diff --git a/keyboards/crkbd/rev1/config.h b/keyboards/crkbd/rev1/config.h
index 9f196a7166..d2a5a6b2c8 100644
--- a/keyboards/crkbd/rev1/config.h
+++ b/keyboards/crkbd/rev1/config.h
@@ -18,7 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
/* ws2812 RGB LED */
diff --git a/keyboards/deltasplit75/keymaps/default/config.h b/keyboards/deltasplit75/keymaps/default/config.h
index 307531da66..7a05469173 100644
--- a/keyboards/deltasplit75/keymaps/default/config.h
+++ b/keyboards/deltasplit75/keymaps/default/config.h
@@ -18,8 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS
diff --git a/keyboards/deltasplit75/keymaps/itsaferbie/config.h b/keyboards/deltasplit75/keymaps/itsaferbie/config.h
index 24c3d5be23..f837c90ad4 100644
--- a/keyboards/deltasplit75/keymaps/itsaferbie/config.h
+++ b/keyboards/deltasplit75/keymaps/itsaferbie/config.h
@@ -16,8 +16,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS
diff --git a/keyboards/deltasplit75/keymaps/mbsurfer/config.h b/keyboards/deltasplit75/keymaps/mbsurfer/config.h
index f14678a223..2a2e4ece9f 100644
--- a/keyboards/deltasplit75/keymaps/mbsurfer/config.h
+++ b/keyboards/deltasplit75/keymaps/mbsurfer/config.h
@@ -16,8 +16,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS
diff --git a/keyboards/deltasplit75/keymaps/protosplit/config.h b/keyboards/deltasplit75/keymaps/protosplit/config.h
index f14678a223..2a2e4ece9f 100644
--- a/keyboards/deltasplit75/keymaps/protosplit/config.h
+++ b/keyboards/deltasplit75/keymaps/protosplit/config.h
@@ -16,8 +16,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS
diff --git a/keyboards/dm9records/ergoinu/config.h b/keyboards/dm9records/ergoinu/config.h
index 7e6743d677..2171f37241 100644
--- a/keyboards/dm9records/ergoinu/config.h
+++ b/keyboards/dm9records/ergoinu/config.h
@@ -21,8 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-#define USE_SERIAL
-
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D2
diff --git a/keyboards/draculad/config.h b/keyboards/draculad/config.h
index c4a3f82117..3570fb41e9 100644
--- a/keyboards/draculad/config.h
+++ b/keyboards/draculad/config.h
@@ -29,8 +29,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define DEBOUNCE 5
-
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
#ifdef OLED_ENABLE
diff --git a/keyboards/ergoslab/keymaps/default/config.h b/keyboards/ergoslab/keymaps/default/config.h
index 2c47a7440d..e15fd605f4 100644
--- a/keyboards/ergoslab/keymaps/default/config.h
+++ b/keyboards/ergoslab/keymaps/default/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/ergotravel/keymaps/default/config.h b/keyboards/ergotravel/keymaps/default/config.h
index 7461cf321d..b827d9ef32 100644
--- a/keyboards/ergotravel/keymaps/default/config.h
+++ b/keyboards/ergotravel/keymaps/default/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/ergotravel/keymaps/ian/config.h b/keyboards/ergotravel/keymaps/ian/config.h
index dea5b121ea..501919e057 100644
--- a/keyboards/ergotravel/keymaps/ian/config.h
+++ b/keyboards/ergotravel/keymaps/ian/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/ergotravel/keymaps/jarred/config.h b/keyboards/ergotravel/keymaps/jarred/config.h
index d64187b598..c2948493ed 100644
--- a/keyboards/ergotravel/keymaps/jarred/config.h
+++ b/keyboards/ergotravel/keymaps/jarred/config.h
@@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/ergotravel/keymaps/rs/config.h b/keyboards/ergotravel/keymaps/rs/config.h
index eeca26ce1d..e50534e99d 100644
--- a/keyboards/ergotravel/keymaps/rs/config.h
+++ b/keyboards/ergotravel/keymaps/rs/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/ergotravel/keymaps/via/config.h b/keyboards/ergotravel/keymaps/via/config.h
index 9b26bf4c9d..6d9ccb8d6d 100644
--- a/keyboards/ergotravel/keymaps/via/config.h
+++ b/keyboards/ergotravel/keymaps/via/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/ergotravel/keymaps/yanfali/config.h b/keyboards/ergotravel/keymaps/yanfali/config.h
index 072554991f..52ab36f2db 100644
--- a/keyboards/ergotravel/keymaps/yanfali/config.h
+++ b/keyboards/ergotravel/keymaps/yanfali/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/ferris/sweep/config.h b/keyboards/ferris/sweep/config.h
index 1708ec6e2b..a1043b73b5 100644
--- a/keyboards/ferris/sweep/config.h
+++ b/keyboards/ferris/sweep/config.h
@@ -42,8 +42,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 5
-/* Serial settings */
-#define USE_SERIAL
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D2
diff --git a/keyboards/fortitude60/keymaps/default/config.h b/keyboards/fortitude60/keymaps/default/config.h
index ac47978bab..7e9b510ff6 100644
--- a/keyboards/fortitude60/keymaps/default/config.h
+++ b/keyboards/fortitude60/keymaps/default/config.h
@@ -16,5 +16,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-
-#define USE_SERIAL
diff --git a/keyboards/fortitude60/keymaps/via/config.h b/keyboards/fortitude60/keymaps/via/config.h
index ac47978bab..7e9b510ff6 100644
--- a/keyboards/fortitude60/keymaps/via/config.h
+++ b/keyboards/fortitude60/keymaps/via/config.h
@@ -16,5 +16,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-
-#define USE_SERIAL
diff --git a/keyboards/fungo/rev1/config.h b/keyboards/fungo/rev1/config.h
index 5026099f7d..ff0444c71c 100644
--- a/keyboards/fungo/rev1/config.h
+++ b/keyboards/fungo/rev1/config.h
@@ -20,8 +20,6 @@
#include "config_common.h"
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D3 // RX8
/* select keyboard master board - I2C or Serial communication master */
@@ -38,7 +36,7 @@
#define MATRIX_ROW_PINS { D4, C6, D7, E6, B4, B5}
#define MATRIX_COL_PINS_RIGHT {F7, F6, F5, F4, B5, B4, E6}
-#define MATRIX_ROW_PINS_RIGHT { D1, D0, D4, C6, D7, D3} // TX
+#define MATRIX_ROW_PINS_RIGHT { D1, D0, D4, C6, D7, D3} // TX
diff --git a/keyboards/handwired/brain/keymaps/klackygears/config.h b/keyboards/handwired/brain/keymaps/klackygears/config.h
index 4dd99c8b3a..5115f01801 100644
--- a/keyboards/handwired/brain/keymaps/klackygears/config.h
+++ b/keyboards/handwired/brain/keymaps/klackygears/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-//#define USE_SERIAL
-
#define PERMISSIVE_HOLD
#define TAPPING_TERM 150
#define IGNORE_MOD_TAP_INTERRUPT
diff --git a/keyboards/handwired/chiron/keymaps/default/config.h b/keyboards/handwired/chiron/keymaps/default/config.h
index 08134a720b..e67664253c 100644
--- a/keyboards/handwired/chiron/keymaps/default/config.h
+++ b/keyboards/handwired/chiron/keymaps/default/config.h
@@ -16,7 +16,6 @@
#pragma once
-#define USE_SERIAL
#define MASTER_RIGHT
//#define MASTER_LEFT
diff --git a/keyboards/handwired/dactyl_manuform/3x5_3/config.h b/keyboards/handwired/dactyl_manuform/3x5_3/config.h
index 804db6c7e3..ccd9d0cdc4 100644
--- a/keyboards/handwired/dactyl_manuform/3x5_3/config.h
+++ b/keyboards/handwired/dactyl_manuform/3x5_3/config.h
@@ -18,10 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-// Communication
-// #define USE_I2C
-#define USE_SERIAL
-
/* key matrix size */
// Rows are doubled-up
#define MATRIX_ROWS 8
diff --git a/keyboards/handwired/dactyl_manuform/4x5/keymaps/default/config.h b/keyboards/handwired/dactyl_manuform/4x5/keymaps/default/config.h
index 18320c0952..335ac8cd3e 100644
--- a/keyboards/handwired/dactyl_manuform/4x5/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_manuform/4x5/keymaps/default/config.h
@@ -20,10 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-//#define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
//#define MASTER_RIGHT
diff --git a/keyboards/handwired/dactyl_manuform/4x5/keymaps/dvorak/config.h b/keyboards/handwired/dactyl_manuform/4x5/keymaps/dvorak/config.h
index 6b0ddbfe8e..cbacb25ca4 100644
--- a/keyboards/handwired/dactyl_manuform/4x5/keymaps/dvorak/config.h
+++ b/keyboards/handwired/dactyl_manuform/4x5/keymaps/dvorak/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/handwired/dactyl_manuform/4x5/keymaps/ibnuda/config.h b/keyboards/handwired/dactyl_manuform/4x5/keymaps/ibnuda/config.h
index 07a1323db2..a597d848e2 100644
--- a/keyboards/handwired/dactyl_manuform/4x5/keymaps/ibnuda/config.h
+++ b/keyboards/handwired/dactyl_manuform/4x5/keymaps/ibnuda/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/handwired/dactyl_manuform/4x6/keymaps/default/config.h b/keyboards/handwired/dactyl_manuform/4x6/keymaps/default/config.h
index 18320c0952..335ac8cd3e 100644
--- a/keyboards/handwired/dactyl_manuform/4x6/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_manuform/4x6/keymaps/default/config.h
@@ -20,10 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-//#define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
//#define MASTER_RIGHT
diff --git a/keyboards/handwired/dactyl_manuform/5x6/keymaps/333fred/config.h b/keyboards/handwired/dactyl_manuform/5x6/keymaps/333fred/config.h
index 87b5b66375..9ee1c3e3cb 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/keymaps/333fred/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/keymaps/333fred/config.h
@@ -22,7 +22,6 @@
#pragma once
-#define USE_SERIAL
#define EE_HANDS
#undef TAPPING_TERM
diff --git a/keyboards/handwired/dactyl_manuform/5x6/keymaps/default/config.h b/keyboards/handwired/dactyl_manuform/5x6/keymaps/default/config.h
index 5a20f9473f..4d83c191f3 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/keymaps/default/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
//#define MASTER_RIGHT
diff --git a/keyboards/handwired/dactyl_manuform/5x6/keymaps/impstyle/config.h b/keyboards/handwired/dactyl_manuform/5x6/keymaps/impstyle/config.h
index d046806eaa..68900af390 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/keymaps/impstyle/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/keymaps/impstyle/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
//#define EE_HANDS
diff --git a/keyboards/handwired/dactyl_manuform/5x6/keymaps/rishka/config.h b/keyboards/handwired/dactyl_manuform/5x6/keymaps/rishka/config.h
index 98dc760031..bcfea1f14f 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/keymaps/rishka/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/keymaps/rishka/config.h
@@ -18,8 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-// #define USE_SERIAL
#define USE_I2C
// #define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/handwired/dactyl_manuform/5x6/keymaps/squirrel/config.h b/keyboards/handwired/dactyl_manuform/5x6/keymaps/squirrel/config.h
index e8899a3689..626fe3cbdc 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/keymaps/squirrel/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/keymaps/squirrel/config.h
@@ -18,9 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
//#define EE_HANDS
diff --git a/keyboards/handwired/dactyl_manuform/5x6/keymaps/swedish/config.h b/keyboards/handwired/dactyl_manuform/5x6/keymaps/swedish/config.h
index 29ab59ad66..b63c5788d1 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/keymaps/swedish/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/keymaps/swedish/config.h
@@ -18,9 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
//#define EE_HANDS
diff --git a/keyboards/handwired/dactyl_manuform/5x6/keymaps/thattolleyguy/config.h b/keyboards/handwired/dactyl_manuform/5x6/keymaps/thattolleyguy/config.h
index 2caa5b5bd1..8625389eba 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/keymaps/thattolleyguy/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/keymaps/thattolleyguy/config.h
@@ -18,10 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-#define USE_SERIAL
-// #define USE_I2C
-
// #define MASTER_LEFT
// #define MASTER_RIGHT
#define EE_HANDS
diff --git a/keyboards/handwired/dactyl_manuform/5x6/keymaps/uqs/config.h b/keyboards/handwired/dactyl_manuform/5x6/keymaps/uqs/config.h
index 4eca68c542..af5842e602 100644
--- a/keyboards/handwired/dactyl_manuform/5x6/keymaps/uqs/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6/keymaps/uqs/config.h
@@ -2,8 +2,6 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
-#define USE_SERIAL
-
#define RGBLED_NUM 12
#define RGBLED_SPLIT {6,6}
#define RGBLIGHT_LIMIT_VAL 127
diff --git a/keyboards/handwired/dactyl_manuform/5x6_2_5/keymaps/default/config.h b/keyboards/handwired/dactyl_manuform/5x6_2_5/keymaps/default/config.h
index c4fb3742d9..9c1430e431 100644
--- a/keyboards/handwired/dactyl_manuform/5x6_2_5/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6_2_5/keymaps/default/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define EE_HANDS
#define KINETIC_SPEED
diff --git a/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/333fred/config.h b/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/333fred/config.h
index eea543ae24..68ea3f1933 100644
--- a/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/333fred/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/333fred/config.h
@@ -22,7 +22,6 @@
#pragma once
-#define USE_SERIAL
#define EE_HANDS
#undef TAPPING_TERM
diff --git a/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/cykedev/config.h b/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/cykedev/config.h
index 9ae7b44a69..5a94cd1760 100644
--- a/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/cykedev/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/cykedev/config.h
@@ -25,7 +25,6 @@
#undef BOOTMAGIC_LITE_COLUMN_RIGHT
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
#define EE_HANDS
// #define SPLIT_USB_DETECT
diff --git a/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/default/config.h b/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/default/config.h
index c4fb3742d9..9c1430e431 100644
--- a/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/default/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define EE_HANDS
#define KINETIC_SPEED
diff --git a/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/via/config.h b/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/via/config.h
index dc2d3ee111..f898b9cbd3 100755
--- a/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/via/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x6_5/keymaps/via/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define EE_HANDS
-#define KINETIC_SPEED \ No newline at end of file
+#define KINETIC_SPEED
diff --git a/keyboards/handwired/dactyl_manuform/5x7/keymaps/default/config.h b/keyboards/handwired/dactyl_manuform/5x7/keymaps/default/config.h
index 5a20f9473f..4d83c191f3 100644
--- a/keyboards/handwired/dactyl_manuform/5x7/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x7/keymaps/default/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
//#define MASTER_RIGHT
diff --git a/keyboards/handwired/dactyl_manuform/5x7/keymaps/via/config.h b/keyboards/handwired/dactyl_manuform/5x7/keymaps/via/config.h
index 5a20f9473f..4d83c191f3 100644
--- a/keyboards/handwired/dactyl_manuform/5x7/keymaps/via/config.h
+++ b/keyboards/handwired/dactyl_manuform/5x7/keymaps/via/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
//#define MASTER_RIGHT
diff --git a/keyboards/handwired/dactyl_manuform/6x6/keymaps/default/config.h b/keyboards/handwired/dactyl_manuform/6x6/keymaps/default/config.h
index 5a20f9473f..4d83c191f3 100644
--- a/keyboards/handwired/dactyl_manuform/6x6/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_manuform/6x6/keymaps/default/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
//#define MASTER_RIGHT
diff --git a/keyboards/handwired/dactyl_manuform/dmote/62key/keymaps/default/config.h b/keyboards/handwired/dactyl_manuform/dmote/62key/keymaps/default/config.h
index 2e1d4f8dc3..1809262044 100644
--- a/keyboards/handwired/dactyl_manuform/dmote/62key/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_manuform/dmote/62key/keymaps/default/config.h
@@ -1,5 +1,3 @@
#pragma once
-#define USE_SERIAL
-
#define EE_HANDS
diff --git a/keyboards/handwired/dactyl_promicro/keymaps/default/config.h b/keyboards/handwired/dactyl_promicro/keymaps/default/config.h
index ce8f3501ad..bbcd4fdcf6 100644
--- a/keyboards/handwired/dactyl_promicro/keymaps/default/config.h
+++ b/keyboards/handwired/dactyl_promicro/keymaps/default/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_RIGHT
// #define MASTER_RIGHT
//#define EE_HANDS
diff --git a/keyboards/handwired/dactyl_promicro/keymaps/impstyle/config.h b/keyboards/handwired/dactyl_promicro/keymaps/impstyle/config.h
index ce8f3501ad..bbcd4fdcf6 100644
--- a/keyboards/handwired/dactyl_promicro/keymaps/impstyle/config.h
+++ b/keyboards/handwired/dactyl_promicro/keymaps/impstyle/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_RIGHT
// #define MASTER_RIGHT
//#define EE_HANDS
diff --git a/keyboards/handwired/elrgo_s/keymaps/default/config.h b/keyboards/handwired/elrgo_s/keymaps/default/config.h
index f3ef42b9b4..b5f8c85421 100644
--- a/keyboards/handwired/elrgo_s/keymaps/default/config.h
+++ b/keyboards/handwired/elrgo_s/keymaps/default/config.h
@@ -12,11 +12,9 @@
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+ */
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/handwired/ks63/config.h b/keyboards/handwired/ks63/config.h
index 565c48ab9e..31ea4bbe32 100644
--- a/keyboards/handwired/ks63/config.h
+++ b/keyboards/handwired/ks63/config.h
@@ -68,5 +68,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
//#define NO_ACTION_ONESHOT
#define MASTER_LEFT
-#define USE_SERIAL
diff --git a/keyboards/handwired/myskeeb/config.h b/keyboards/handwired/myskeeb/config.h
index 0e64b01274..06e8782290 100644
--- a/keyboards/handwired/myskeeb/config.h
+++ b/keyboards/handwired/myskeeb/config.h
@@ -15,7 +15,6 @@
// Comunication and Split Detection
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D3
#define SELECT_SOFT_SERIAL_SPEED 1
#define SPLIT_USB_DETECT
diff --git a/keyboards/handwired/not_so_minidox/config.h b/keyboards/handwired/not_so_minidox/config.h
index e137931a1a..66615a3927 100644
--- a/keyboards/handwired/not_so_minidox/config.h
+++ b/keyboards/handwired/not_so_minidox/config.h
@@ -31,8 +31,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROW_PINS { D7, E6, B4, B5 }
#define MATRIX_COL_PINS { B6, B2, B3, B1, F7, D4 }
-#define USE_SERIAL
-
/*
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
diff --git a/keyboards/handwired/qc60/keymaps/wntrmln/config.h b/keyboards/handwired/qc60/keymaps/wntrmln/config.h
index fabebda534..10887bdf18 100644
--- a/keyboards/handwired/qc60/keymaps/wntrmln/config.h
+++ b/keyboards/handwired/qc60/keymaps/wntrmln/config.h
@@ -1,5 +1,3 @@
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
diff --git a/keyboards/handwired/split89/config.h b/keyboards/handwired/split89/config.h
index 8cb8f4e1ea..b6e8157d2c 100644
--- a/keyboards/handwired/split89/config.h
+++ b/keyboards/handwired/split89/config.h
@@ -54,7 +54,6 @@ COLS = number of cols per side which curently needs to be equal so there are bla
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
#define SOFT_SERIAL_PIN D0 // or D1, D2, D3, E6
-#define USE_SERIAL
//#define LED_NUM_LOCK_PIN B0
//#define LED_CAPS_LOCK_PIN B1
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/default/config.h b/keyboards/handwired/stef9998/split_5x7/keymaps/default/config.h
index 2a19e47502..4afee280a0 100644
--- a/keyboards/handwired/stef9998/split_5x7/keymaps/default/config.h
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/default/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/config.h b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/config.h
index 3b7ee90f92..d8a98f8d40 100644
--- a/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/config.h
+++ b/keyboards/handwired/stef9998/split_5x7/keymaps/stef9998/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-//#define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
@@ -31,4 +29,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TAPPING_TERM_PER_KEY
#define IGNORE_MOD_TAP_INTERRUPT
-#define IGNORE_MOD_TAP_INTERRUPT_PER_KEY \ No newline at end of file
+#define IGNORE_MOD_TAP_INTERRUPT_PER_KEY
diff --git a/keyboards/handwired/unk/keymaps/default/config.h b/keyboards/handwired/unk/keymaps/default/config.h
index 3d2b4c7be7..3d8851ac43 100644
--- a/keyboards/handwired/unk/keymaps/default/config.h
+++ b/keyboards/handwired/unk/keymaps/default/config.h
@@ -18,8 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS
diff --git a/keyboards/handwired/unk/rev1/config.h b/keyboards/handwired/unk/rev1/config.h
index 611b415d7a..a3e09f1aad 100644
--- a/keyboards/handwired/unk/rev1/config.h
+++ b/keyboards/handwired/unk/rev1/config.h
@@ -42,7 +42,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D0
/* define if matrix has ghost */
diff --git a/keyboards/handwired/xealous/config.h b/keyboards/handwired/xealous/config.h
index 2502b4d196..1d94be5a7e 100644
--- a/keyboards/handwired/xealous/config.h
+++ b/keyboards/handwired/xealous/config.h
@@ -19,7 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
#include "config_common.h"
-/* Use I2C or Serial, not both */
#define USE_I2C
#define SCL_CLOCK 800000UL
diff --git a/keyboards/helix/pico/config.h b/keyboards/helix/pico/config.h
index 461fbd426b..b96c9c51cf 100644
--- a/keyboards/helix/pico/config.h
+++ b/keyboards/helix/pico/config.h
@@ -22,10 +22,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 100
-/* Use I2C or Serial */
-#define USE_SERIAL
-//#define USE_MATRIX_I2C
-
/* Soft Serial defines */
#define SOFT_SERIAL_PIN D2
#define SERIAL_SLAVE_BUFFER_LENGTH ((MATRIX_ROWS)/2)
diff --git a/keyboards/helix/rev2/config.h b/keyboards/helix/rev2/config.h
index c7e9e35db5..2183bf7227 100644
--- a/keyboards/helix/rev2/config.h
+++ b/keyboards/helix/rev2/config.h
@@ -25,10 +25,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define SPLIT_LAYER_STATE_ENABLE
#define SPLIT_LED_STATE_ENABLE
-/* Use I2C or Serial */
-#define USE_SERIAL
-//#define USE_MATRIX_I2C
-
/* Soft Serial defines */
#define SOFT_SERIAL_PIN D2
#define SERIAL_USE_MULTI_TRANSACTION
diff --git a/keyboards/ibnuda/squiggle/config.h b/keyboards/ibnuda/squiggle/config.h
index 9e4c4f71bc..c12bc97dd8 100644
--- a/keyboards/ibnuda/squiggle/config.h
+++ b/keyboards/ibnuda/squiggle/config.h
@@ -19,8 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-#define USE_SERIAL
-
/*
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
diff --git a/keyboards/jian/rev1/config.h b/keyboards/jian/rev1/config.h
index 988b6d5176..9ac9ad9551 100644
--- a/keyboards/jian/rev1/config.h
+++ b/keyboards/jian/rev1/config.h
@@ -29,8 +29,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROW_PINS { D3, D2, E6, B4 }
#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2 }
-/* Use I2C or Serial, not both */
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/jian/rev2/config.h b/keyboards/jian/rev2/config.h
index 52c8b6ad0e..d44a2b099a 100644
--- a/keyboards/jian/rev2/config.h
+++ b/keyboards/jian/rev2/config.h
@@ -29,8 +29,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROW_PINS { F4, F5, B1, B3 }
#define MATRIX_COL_PINS { D3, D2, B4, F6, F7, B2 }
-//#define USE_I2C
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D1
//#define EE_HANDS
diff --git a/keyboards/kagizaraya/scythe/config.h b/keyboards/kagizaraya/scythe/config.h
index 1df0fb6593..8baa3816f5 100644
--- a/keyboards/kagizaraya/scythe/config.h
+++ b/keyboards/kagizaraya/scythe/config.h
@@ -48,7 +48,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGB_DI_PIN F0
#ifdef RGB_DI_PIN
#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 9
+#define RGBLED_NUM 9
#define RGBLIGHT_HUE_STEP 8
#define RGBLIGHT_SAT_STEP 8
#define RGBLIGHT_VAL_STEP 8
@@ -114,7 +114,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define BOOTMAGIC_LITE_COLUMN 0
/* Serial settings */
-#define USE_SERIAL
//#define EE_HANDS
#define I2C_MASTER_LEFT
//#define I2C_MASTER_RIGHT
diff --git a/keyboards/kakunpc/suihankey/alpha/config.h b/keyboards/kakunpc/suihankey/alpha/config.h
index 2d20aa16e9..a0d75d4407 100644
--- a/keyboards/kakunpc/suihankey/alpha/config.h
+++ b/keyboards/kakunpc/suihankey/alpha/config.h
@@ -35,8 +35,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define MATRIX_ROW_PINS { F4, F5, F6, F7 }
#define MATRIX_COL_PINS { D4, C6, D7, E6, B4 }
-// #define USE_I2C
-// #undef USE_SERIAL
/* COL2ROW, ROW2COL*/
#define DIODE_DIRECTION COL2ROW
diff --git a/keyboards/kakunpc/suihankey/rev1/config.h b/keyboards/kakunpc/suihankey/rev1/config.h
index a1e7183124..3757b6cad7 100644
--- a/keyboards/kakunpc/suihankey/rev1/config.h
+++ b/keyboards/kakunpc/suihankey/rev1/config.h
@@ -35,8 +35,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
#define MATRIX_COL_PINS { F4, F5, F6, F7 }
-//#define USE_I2C
-//#undef USE_SERIAL
/* COL2ROW, ROW2COL*/
#define DIODE_DIRECTION COL2ROW
diff --git a/keyboards/kakunpc/suihankey/split/alpha/config.h b/keyboards/kakunpc/suihankey/split/alpha/config.h
index b58b370e66..109eeee7eb 100644
--- a/keyboards/kakunpc/suihankey/split/alpha/config.h
+++ b/keyboards/kakunpc/suihankey/split/alpha/config.h
@@ -36,7 +36,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROW_PINS { F4, F5, F6, F7 }
#define MATRIX_COL_PINS { D4, C6, D7, E6, B4 }
#define USE_I2C
-#undef USE_SERIAL
/* COL2ROW, ROW2COL*/
#define DIODE_DIRECTION COL2ROW
diff --git a/keyboards/kakunpc/suihankey/split/rev1/config.h b/keyboards/kakunpc/suihankey/split/rev1/config.h
index 14b5b2ad9d..2667ed6bb6 100644
--- a/keyboards/kakunpc/suihankey/split/rev1/config.h
+++ b/keyboards/kakunpc/suihankey/split/rev1/config.h
@@ -36,7 +36,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
#define MATRIX_COL_PINS { F4, F5, F6, F7 }
#define USE_I2C
-#undef USE_SERIAL
/* COL2ROW, ROW2COL*/
#define DIODE_DIRECTION COL2ROW
diff --git a/keyboards/kapl/rev1/config.h b/keyboards/kapl/rev1/config.h
index ef6e5449f6..ae88c86572 100644
--- a/keyboards/kapl/rev1/config.h
+++ b/keyboards/kapl/rev1/config.h
@@ -18,9 +18,6 @@
#define DEBOUNCE 5
-/* Serial settings */
-#define USE_SERIAL
-
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D2
diff --git a/keyboards/keebio/bfo9000/keymaps/abstractkb/config.h b/keyboards/keebio/bfo9000/keymaps/abstractkb/config.h
index 67c64fd8e8..c44c64603d 100644
--- a/keyboards/keebio/bfo9000/keymaps/abstractkb/config.h
+++ b/keyboards/keebio/bfo9000/keymaps/abstractkb/config.h
@@ -25,11 +25,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGBLIGHT_ANIMATIONS
#define RGBLIGHT_SLEEP
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/bfo9000/keymaps/andylikescandy6x18/config.h b/keyboards/keebio/bfo9000/keymaps/andylikescandy6x18/config.h
index be57e385ef..786e107f9c 100644
--- a/keyboards/keebio/bfo9000/keymaps/andylikescandy6x18/config.h
+++ b/keyboards/keebio/bfo9000/keymaps/andylikescandy6x18/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/bfo9000/keymaps/insertsnideremarks/config.h b/keyboards/keebio/bfo9000/keymaps/insertsnideremarks/config.h
index 344634063c..2e2f45ea1f 100644
--- a/keyboards/keebio/bfo9000/keymaps/insertsnideremarks/config.h
+++ b/keyboards/keebio/bfo9000/keymaps/insertsnideremarks/config.h
@@ -20,9 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
@@ -39,4 +36,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define RGBLED_NUM 12
// #define RGBLIGHT_HUE_STEP 8
// #define RGBLIGHT_SAT_STEP 8
-// #define RGBLIGHT_VAL_STEP 8 \ No newline at end of file
+// #define RGBLIGHT_VAL_STEP 8
diff --git a/keyboards/keebio/bfo9000/keymaps/tuesdayjohn/config.h b/keyboards/keebio/bfo9000/keymaps/tuesdayjohn/config.h
index 344634063c..2e2f45ea1f 100644
--- a/keyboards/keebio/bfo9000/keymaps/tuesdayjohn/config.h
+++ b/keyboards/keebio/bfo9000/keymaps/tuesdayjohn/config.h
@@ -20,9 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
@@ -39,4 +36,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define RGBLED_NUM 12
// #define RGBLIGHT_HUE_STEP 8
// #define RGBLIGHT_SAT_STEP 8
-// #define RGBLIGHT_VAL_STEP 8 \ No newline at end of file
+// #define RGBLIGHT_VAL_STEP 8
diff --git a/keyboards/keebio/fourier/keymaps/default/config.h b/keyboards/keebio/fourier/keymaps/default/config.h
index 8cea392181..fa952ef4c3 100644
--- a/keyboards/keebio/fourier/keymaps/default/config.h
+++ b/keyboards/keebio/fourier/keymaps/default/config.h
@@ -20,5 +20,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
// #define USE_I2C
diff --git a/keyboards/keebio/fourier/keymaps/maxim/config.h b/keyboards/keebio/fourier/keymaps/maxim/config.h
index fb13b56cdc..446b011153 100644
--- a/keyboards/keebio/fourier/keymaps/maxim/config.h
+++ b/keyboards/keebio/fourier/keymaps/maxim/config.h
@@ -22,8 +22,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
diff --git a/keyboards/keebio/iris/keymaps/333fred/config.h b/keyboards/keebio/iris/keymaps/333fred/config.h
index 3c8ba4cb25..0c0250291c 100644
--- a/keyboards/keebio/iris/keymaps/333fred/config.h
+++ b/keyboards/keebio/iris/keymaps/333fred/config.h
@@ -22,7 +22,6 @@
#pragma once
-#define USE_SERIAL
#define EE_HANDS
#define NO_ACTION_MACRO
diff --git a/keyboards/keebio/iris/keymaps/antonlindstrom/config.h b/keyboards/keebio/iris/keymaps/antonlindstrom/config.h
index 0997e72512..36b3e42d7e 100644
--- a/keyboards/keebio/iris/keymaps/antonlindstrom/config.h
+++ b/keyboards/keebio/iris/keymaps/antonlindstrom/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/ave-63/config.h b/keyboards/keebio/iris/keymaps/ave-63/config.h
index 381a494b75..0d0c4764bb 100644
--- a/keyboards/keebio/iris/keymaps/ave-63/config.h
+++ b/keyboards/keebio/iris/keymaps/ave-63/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
#define PREVENT_STUCK_MODIFIERS
#define TAPPING_TERM 150
diff --git a/keyboards/keebio/iris/keymaps/bmoorey/config.h b/keyboards/keebio/iris/keymaps/bmoorey/config.h
index 9f8a9afab8..8f173a128b 100644
--- a/keyboards/keebio/iris/keymaps/bmoorey/config.h
+++ b/keyboards/keebio/iris/keymaps/bmoorey/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_RIGHT
@@ -35,4 +30,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGBLIGHT_SAT_STEP 8
#define RGBLIGHT_VAL_STEP 8
#define NO_ACTION_TAPPING
-#define NO_ACTION_ONESHOT \ No newline at end of file
+#define NO_ACTION_ONESHOT
diff --git a/keyboards/keebio/iris/keymaps/boo/config.h b/keyboards/keebio/iris/keymaps/boo/config.h
index 6af7d40852..101fd6e8ce 100644
--- a/keyboards/keebio/iris/keymaps/boo/config.h
+++ b/keyboards/keebio/iris/keymaps/boo/config.h
@@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/davidrambo/config.h b/keyboards/keebio/iris/keymaps/davidrambo/config.h
index 0c4bf8c8f4..bfa48ce0ce 100644
--- a/keyboards/keebio/iris/keymaps/davidrambo/config.h
+++ b/keyboards/keebio/iris/keymaps/davidrambo/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define PERMISSIVE_HOLD
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/dvorak/config.h b/keyboards/keebio/iris/keymaps/dvorak/config.h
index d37d3c3123..4576a6d639 100644
--- a/keyboards/keebio/iris/keymaps/dvorak/config.h
+++ b/keyboards/keebio/iris/keymaps/dvorak/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/edvorakjp/config.h b/keyboards/keebio/iris/keymaps/edvorakjp/config.h
index f296e29769..864cedae98 100644
--- a/keyboards/keebio/iris/keymaps/edvorakjp/config.h
+++ b/keyboards/keebio/iris/keymaps/edvorakjp/config.h
@@ -1,9 +1,5 @@
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/emp/config.h b/keyboards/keebio/iris/keymaps/emp/config.h
index a08db4d170..9f1982935a 100644
--- a/keyboards/keebio/iris/keymaps/emp/config.h
+++ b/keyboards/keebio/iris/keymaps/emp/config.h
@@ -17,9 +17,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
#undef USE_I2C
-#define USE_SERIAL
/* Select hand configuration */
#undef MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/gary/config.h b/keyboards/keebio/iris/keymaps/gary/config.h
index 186aee502c..e337f4403f 100644
--- a/keyboards/keebio/iris/keymaps/gary/config.h
+++ b/keyboards/keebio/iris/keymaps/gary/config.h
@@ -1,10 +1,5 @@
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/gsigler/config.h b/keyboards/keebio/iris/keymaps/gsigler/config.h
index e1793fb1b8..f568452d0a 100644
--- a/keyboards/keebio/iris/keymaps/gsigler/config.h
+++ b/keyboards/keebio/iris/keymaps/gsigler/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/hbbisenieks/config.h b/keyboards/keebio/iris/keymaps/hbbisenieks/config.h
index bb3fe25085..20384f4582 100644
--- a/keyboards/keebio/iris/keymaps/hbbisenieks/config.h
+++ b/keyboards/keebio/iris/keymaps/hbbisenieks/config.h
@@ -19,12 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/impstyle/config.h b/keyboards/keebio/iris/keymaps/impstyle/config.h
index 6fc14133f8..68b45c217d 100644
--- a/keyboards/keebio/iris/keymaps/impstyle/config.h
+++ b/keyboards/keebio/iris/keymaps/impstyle/config.h
@@ -20,9 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-//#define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/keebio/iris/keymaps/isolike/config.h b/keyboards/keebio/iris/keymaps/isolike/config.h
index 7986b50416..6d3194157e 100644
--- a/keyboards/keebio/iris/keymaps/isolike/config.h
+++ b/keyboards/keebio/iris/keymaps/isolike/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/jasondunsmore/config.h b/keyboards/keebio/iris/keymaps/jasondunsmore/config.h
index 8799e01c18..e6fa61d3dd 100644
--- a/keyboards/keebio/iris/keymaps/jasondunsmore/config.h
+++ b/keyboards/keebio/iris/keymaps/jasondunsmore/config.h
@@ -17,7 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
#define EE_HANDS
#define TAPPING_TERM 150
#define TAPPING_TOGGLE 2
diff --git a/keyboards/keebio/iris/keymaps/khord/config.h b/keyboards/keebio/iris/keymaps/khord/config.h
index 9b44bca792..22e11c8798 100644
--- a/keyboards/keebio/iris/keymaps/khord/config.h
+++ b/keyboards/keebio/iris/keymaps/khord/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/krusli/config.h b/keyboards/keebio/iris/keymaps/krusli/config.h
index 72e35c4728..ec8bdffe88 100644
--- a/keyboards/keebio/iris/keymaps/krusli/config.h
+++ b/keyboards/keebio/iris/keymaps/krusli/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/mojitas/config.h b/keyboards/keebio/iris/keymaps/mojitas/config.h
index 24aecb9f84..d1c8bda27c 100644
--- a/keyboards/keebio/iris/keymaps/mojitas/config.h
+++ b/keyboards/keebio/iris/keymaps/mojitas/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/moonfall/config.h b/keyboards/keebio/iris/keymaps/moonfall/config.h
index 7986b50416..6d3194157e 100644
--- a/keyboards/keebio/iris/keymaps/moonfall/config.h
+++ b/keyboards/keebio/iris/keymaps/moonfall/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/olligranlund_nordic/config.h b/keyboards/keebio/iris/keymaps/olligranlund_nordic/config.h
index 16c4302373..b78c52a460 100644
--- a/keyboards/keebio/iris/keymaps/olligranlund_nordic/config.h
+++ b/keyboards/keebio/iris/keymaps/olligranlund_nordic/config.h
@@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-//#define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/keebio/iris/keymaps/olligranlund_nordic_v2/config.h b/keyboards/keebio/iris/keymaps/olligranlund_nordic_v2/config.h
index c1acce7c38..5e06cb3ac3 100644
--- a/keyboards/keebio/iris/keymaps/olligranlund_nordic_v2/config.h
+++ b/keyboards/keebio/iris/keymaps/olligranlund_nordic_v2/config.h
@@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-//#define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
@@ -28,4 +25,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define MASTER_RIGHT
#define EE_HANDS
-#undef RGBLED_NUM \ No newline at end of file
+#undef RGBLED_NUM
diff --git a/keyboards/keebio/iris/keymaps/omgvee/config.h b/keyboards/keebio/iris/keymaps/omgvee/config.h
index c5899f45f0..c47ec74287 100644
--- a/keyboards/keebio/iris/keymaps/omgvee/config.h
+++ b/keyboards/keebio/iris/keymaps/omgvee/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/pvinis/config.h b/keyboards/keebio/iris/keymaps/pvinis/config.h
index 19925d3a91..861c474e54 100644
--- a/keyboards/keebio/iris/keymaps/pvinis/config.h
+++ b/keyboards/keebio/iris/keymaps/pvinis/config.h
@@ -5,10 +5,6 @@
# define PRODUCT "Iris Keyboard - pvinis"
#endif
-// Use I2C or Serial, not both.
-#define USE_SERIAL
-// #define USE_I2C
-
// Select hand configuration.
// #define MASTER_LEFT
#define MASTER_RIGHT
diff --git a/keyboards/keebio/iris/keymaps/rs/config.h b/keyboards/keebio/iris/keymaps/rs/config.h
index 412862c872..8aed71e202 100644
--- a/keyboards/keebio/iris/keymaps/rs/config.h
+++ b/keyboards/keebio/iris/keymaps/rs/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/sethBarberee/config.h b/keyboards/keebio/iris/keymaps/sethBarberee/config.h
index bd2ec41210..61aa24ff01 100644
--- a/keyboards/keebio/iris/keymaps/sethBarberee/config.h
+++ b/keyboards/keebio/iris/keymaps/sethBarberee/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-//#define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
diff --git a/keyboards/keebio/iris/keymaps/vyolle/config.h b/keyboards/keebio/iris/keymaps/vyolle/config.h
index 1adbd65b5a..49ad181d9b 100644
--- a/keyboards/keebio/iris/keymaps/vyolle/config.h
+++ b/keyboards/keebio/iris/keymaps/vyolle/config.h
@@ -17,11 +17,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
#define USE_I2C
-// #define USE_SERIAL
-
#define FORCE_NKRO //Cause it's suprisingly handy.
diff --git a/keyboards/keebio/iris/keymaps/wanleg/config.h b/keyboards/keebio/iris/keymaps/wanleg/config.h
index 9b90007688..6e774d9de7 100644
--- a/keyboards/keebio/iris/keymaps/wanleg/config.h
+++ b/keyboards/keebio/iris/keymaps/wanleg/config.h
@@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
#undef USE_I2C
/* Select hand configuration */
diff --git a/keyboards/keebio/iris/keymaps/xyverz/config.h b/keyboards/keebio/iris/keymaps/xyverz/config.h
index fab8591844..f6eb967943 100644
--- a/keyboards/keebio/iris/keymaps/xyverz/config.h
+++ b/keyboards/keebio/iris/keymaps/xyverz/config.h
@@ -1,6 +1,5 @@
#pragma once
-#define USE_SERIAL
#define EE_HANDS
#undef PRODUCT
diff --git a/keyboards/keebio/levinson/keymaps/drogglbecher/config.h b/keyboards/keebio/levinson/keymaps/drogglbecher/config.h
index ef96ff00b1..1beb80a649 100644
--- a/keyboards/keebio/levinson/keymaps/drogglbecher/config.h
+++ b/keyboards/keebio/levinson/keymaps/drogglbecher/config.h
@@ -3,11 +3,6 @@
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-/* #define USE_I2C */
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/levinson/keymaps/issmirnov/config.h b/keyboards/keebio/levinson/keymaps/issmirnov/config.h
index 2f0fbaf33c..6f6f362a8f 100644
--- a/keyboards/keebio/levinson/keymaps/issmirnov/config.h
+++ b/keyboards/keebio/levinson/keymaps/issmirnov/config.h
@@ -1,10 +1,5 @@
#pragma once
-// Use serial comms for split keyboard
-// DO NOT enable USE_IDC - board will not respond.
-#define USE_SERIAL
-//#define USE_I2C
-
#ifdef RGBLIGHT_ENABLE
// Enable animations. +5500 bytes
#define RGBLIGHT_ANIMATIONS
diff --git a/keyboards/keebio/levinson/keymaps/losinggeneration/config.h b/keyboards/keebio/levinson/keymaps/losinggeneration/config.h
index 13023939eb..41bfb4651f 100644
--- a/keyboards/keebio/levinson/keymaps/losinggeneration/config.h
+++ b/keyboards/keebio/levinson/keymaps/losinggeneration/config.h
@@ -18,11 +18,6 @@ long with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-/* #define USE_I2C */
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/levinson/keymaps/mmacdougall/config.h b/keyboards/keebio/levinson/keymaps/mmacdougall/config.h
index 63dd5bc88f..e3012bbe06 100644
--- a/keyboards/keebio/levinson/keymaps/mmacdougall/config.h
+++ b/keyboards/keebio/levinson/keymaps/mmacdougall/config.h
@@ -1,10 +1,5 @@
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/levinson/keymaps/steno/config.h b/keyboards/keebio/levinson/keymaps/steno/config.h
index 9cbc148e42..630cc6238f 100644
--- a/keyboards/keebio/levinson/keymaps/steno/config.h
+++ b/keyboards/keebio/levinson/keymaps/steno/config.h
@@ -17,11 +17,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
#define USE_I2C
-// #define USE_SERIAL
-
#define FORCE_NKRO //For Steno.
diff --git a/keyboards/keebio/levinson/keymaps/treadwell/config.h b/keyboards/keebio/levinson/keymaps/treadwell/config.h
index 69783937b2..47f85f6dc3 100644
--- a/keyboards/keebio/levinson/keymaps/treadwell/config.h
+++ b/keyboards/keebio/levinson/keymaps/treadwell/config.h
@@ -3,11 +3,6 @@
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/levinson/keymaps/xtonhasvim/config.h b/keyboards/keebio/levinson/keymaps/xtonhasvim/config.h
index aaf1b7f049..53847db93a 100644
--- a/keyboards/keebio/levinson/keymaps/xtonhasvim/config.h
+++ b/keyboards/keebio/levinson/keymaps/xtonhasvim/config.h
@@ -1,7 +1,5 @@
#pragma once
-#define USE_SERIAL
-
// #define MUSIC_MASK (keycode != KC_NO)
/*
diff --git a/keyboards/keebio/nyquist/keymaps/DivergeJM/config.h b/keyboards/keebio/nyquist/keymaps/DivergeJM/config.h
index 776834111d..43696b046c 100644
--- a/keyboards/keebio/nyquist/keymaps/DivergeJM/config.h
+++ b/keyboards/keebio/nyquist/keymaps/DivergeJM/config.h
@@ -18,8 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TAPPING_TERM 150 //reduce time required to register a held key
-#define USE_SERIAL
-
// #define MASTER_LEFT
// #define MASTER_RIGHT
#define EE_HANDS
diff --git a/keyboards/keebio/nyquist/keymaps/bramver/config.h b/keyboards/keebio/nyquist/keymaps/bramver/config.h
index c908386e28..468e59af07 100644
--- a/keyboards/keebio/nyquist/keymaps/bramver/config.h
+++ b/keyboards/keebio/nyquist/keymaps/bramver/config.h
@@ -16,7 +16,6 @@
#pragma once
-#define USE_SERIAL
#define MASTER_LEFT
#define TAPPING_TERM 200
diff --git a/keyboards/keebio/nyquist/keymaps/danielhklein/config.h b/keyboards/keebio/nyquist/keymaps/danielhklein/config.h
index 398b285b89..74499ede71 100644
--- a/keyboards/keebio/nyquist/keymaps/danielhklein/config.h
+++ b/keyboards/keebio/nyquist/keymaps/danielhklein/config.h
@@ -16,8 +16,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-#define TAPPING_TERM 150
-#define USE_SERIAL
+#define TAPPING_TERM 150
#define EE_HANDS
#ifdef SUBPROJECT_rev1
diff --git a/keyboards/keebio/nyquist/keymaps/jojiichan/config.h b/keyboards/keebio/nyquist/keymaps/jojiichan/config.h
index 39a3df26bf..544b7b7371 100644
--- a/keyboards/keebio/nyquist/keymaps/jojiichan/config.h
+++ b/keyboards/keebio/nyquist/keymaps/jojiichan/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/nyquist/keymaps/kim-kim/config.h b/keyboards/keebio/nyquist/keymaps/kim-kim/config.h
index a6246262e5..f3d8ae0a40 100644
--- a/keyboards/keebio/nyquist/keymaps/kim-kim/config.h
+++ b/keyboards/keebio/nyquist/keymaps/kim-kim/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
@@ -38,4 +33,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGBLIGHT_SAT_STEP 8
#define RGBLIGHT_VAL_STEP 8
-#endif \ No newline at end of file
+#endif
diff --git a/keyboards/keebio/nyquist/keymaps/losinggeneration/config.h b/keyboards/keebio/nyquist/keymaps/losinggeneration/config.h
index 56cacd843e..38d1939580 100644
--- a/keyboards/keebio/nyquist/keymaps/losinggeneration/config.h
+++ b/keyboards/keebio/nyquist/keymaps/losinggeneration/config.h
@@ -18,11 +18,6 @@ long with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-/* #define USE_I2C */
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/nyquist/keymaps/pitty/config.h b/keyboards/keebio/nyquist/keymaps/pitty/config.h
index efc75b22c7..b393e6a5f6 100644
--- a/keyboards/keebio/nyquist/keymaps/pitty/config.h
+++ b/keyboards/keebio/nyquist/keymaps/pitty/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/nyquist/keymaps/shovelpaw/config.h b/keyboards/keebio/nyquist/keymaps/shovelpaw/config.h
index d0adbfe0c8..72e0e422d6 100644
--- a/keyboards/keebio/nyquist/keymaps/shovelpaw/config.h
+++ b/keyboards/keebio/nyquist/keymaps/shovelpaw/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/keebio/nyquist/keymaps/skug/config.h b/keyboards/keebio/nyquist/keymaps/skug/config.h
index c366863294..532cdafa97 100644
--- a/keyboards/keebio/nyquist/keymaps/skug/config.h
+++ b/keyboards/keebio/nyquist/keymaps/skug/config.h
@@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/keebio/nyquist/keymaps/yshrsmz/config.h b/keyboards/keebio/nyquist/keymaps/yshrsmz/config.h
index 5cbe3b7010..aafb73fa05 100644
--- a/keyboards/keebio/nyquist/keymaps/yshrsmz/config.h
+++ b/keyboards/keebio/nyquist/keymaps/yshrsmz/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* auto shift config */
#define AUTO_SHIFT_TIMEOUT 140
diff --git a/keyboards/keebio/quefrency/keymaps/bcat/config.h b/keyboards/keebio/quefrency/keymaps/bcat/config.h
index 69771d36ba..32510e9031 100644
--- a/keyboards/keebio/quefrency/keymaps/bcat/config.h
+++ b/keyboards/keebio/quefrency/keymaps/bcat/config.h
@@ -16,13 +16,6 @@
#pragma once
-/* Quefrency lacks I2C resistors on the right PCB, so the right half doesn't
- * work independently. (Presumably the floating I2C lines cause a problem.)
- * Using serial seems sufficiently fast in practice and allows both halves to be
- * used independently.
- */
-#define USE_SERIAL
-
/* Use an extra LED on the right side since it's wider on the 65% PCB. */
#undef RGBLED_NUM
#define RGBLED_NUM 17
diff --git a/keyboards/keebio/quefrency/keymaps/bfiedler/config.h b/keyboards/keebio/quefrency/keymaps/bfiedler/config.h
index e7d5ba9ca8..8a35b6f197 100644
--- a/keyboards/keebio/quefrency/keymaps/bfiedler/config.h
+++ b/keyboards/keebio/quefrency/keymaps/bfiedler/config.h
@@ -22,11 +22,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
// https://docs.qmk.fm/#/tap_hold?id=tap-hold-configuration-options
#define TAPPING_TERM 120
//#define PERMISSIVE_HOLD
diff --git a/keyboards/keebio/quefrency/keymaps/bjohnson/config.h b/keyboards/keebio/quefrency/keymaps/bjohnson/config.h
index 37c6d6672d..82ace2ef68 100644
--- a/keyboards/keebio/quefrency/keymaps/bjohnson/config.h
+++ b/keyboards/keebio/quefrency/keymaps/bjohnson/config.h
@@ -21,11 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
#define TAPPING_TERM 500
#define IGNORE_MOD_TAP_INTERRUPT
diff --git a/keyboards/keebio/quefrency/keymaps/bramver/config.h b/keyboards/keebio/quefrency/keymaps/bramver/config.h
index c908386e28..468e59af07 100644
--- a/keyboards/keebio/quefrency/keymaps/bramver/config.h
+++ b/keyboards/keebio/quefrency/keymaps/bramver/config.h
@@ -16,7 +16,6 @@
#pragma once
-#define USE_SERIAL
#define MASTER_LEFT
#define TAPPING_TERM 200
diff --git a/keyboards/keebio/quefrency/keymaps/default60/config.h b/keyboards/keebio/quefrency/keymaps/default60/config.h
index f9efe78c5b..497e05b540 100644
--- a/keyboards/keebio/quefrency/keymaps/default60/config.h
+++ b/keyboards/keebio/quefrency/keymaps/default60/config.h
@@ -20,8 +20,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/default65/config.h b/keyboards/keebio/quefrency/keymaps/default65/config.h
index f9efe78c5b..9aae0fdfc2 100644
--- a/keyboards/keebio/quefrency/keymaps/default65/config.h
+++ b/keyboards/keebio/quefrency/keymaps/default65/config.h
@@ -21,7 +21,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/joestrong/config.h b/keyboards/keebio/quefrency/keymaps/joestrong/config.h
index f9efe78c5b..497e05b540 100644
--- a/keyboards/keebio/quefrency/keymaps/joestrong/config.h
+++ b/keyboards/keebio/quefrency/keymaps/joestrong/config.h
@@ -20,8 +20,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/jonavin/config.h b/keyboards/keebio/quefrency/keymaps/jonavin/config.h
index b7883424bc..495638123a 100644
--- a/keyboards/keebio/quefrency/keymaps/jonavin/config.h
+++ b/keyboards/keebio/quefrency/keymaps/jonavin/config.h
@@ -22,11 +22,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
#define TAPPING_TOGGLE 2
// TT set to two taps
diff --git a/keyboards/keebio/quefrency/keymaps/kingwangwong/config.h b/keyboards/keebio/quefrency/keymaps/kingwangwong/config.h
index bf632842e9..f636c95454 100644
--- a/keyboards/keebio/quefrency/keymaps/kingwangwong/config.h
+++ b/keyboards/keebio/quefrency/keymaps/kingwangwong/config.h
@@ -21,10 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-//#define USE_I2C
#define USB_MAX_POWER_CONSUMPTION 50
diff --git a/keyboards/keebio/quefrency/keymaps/rogthefrog/config.h b/keyboards/keebio/quefrency/keymaps/rogthefrog/config.h
index 2332c4f523..0eefd14dfe 100644
--- a/keyboards/keebio/quefrency/keymaps/rogthefrog/config.h
+++ b/keyboards/keebio/quefrency/keymaps/rogthefrog/config.h
@@ -21,8 +21,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/unausgeschlafen/config.h b/keyboards/keebio/quefrency/keymaps/unausgeschlafen/config.h
index f9efe78c5b..497e05b540 100644
--- a/keyboards/keebio/quefrency/keymaps/unausgeschlafen/config.h
+++ b/keyboards/keebio/quefrency/keymaps/unausgeschlafen/config.h
@@ -20,8 +20,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/quefrency/keymaps/yoryer/config.h b/keyboards/keebio/quefrency/keymaps/yoryer/config.h
index f9efe78c5b..497e05b540 100644
--- a/keyboards/keebio/quefrency/keymaps/yoryer/config.h
+++ b/keyboards/keebio/quefrency/keymaps/yoryer/config.h
@@ -20,8 +20,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
diff --git a/keyboards/keebio/rorschach/keymaps/insertsnideremarks/config.h b/keyboards/keebio/rorschach/keymaps/insertsnideremarks/config.h
index ed948a4b3b..0915bbba18 100644
--- a/keyboards/keebio/rorschach/keymaps/insertsnideremarks/config.h
+++ b/keyboards/keebio/rorschach/keymaps/insertsnideremarks/config.h
@@ -1,8 +1,5 @@
#pragma once
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/keebio/rorschach/keymaps/tuesdayjohn/config.h b/keyboards/keebio/rorschach/keymaps/tuesdayjohn/config.h
index 2048232c9c..3b95b3c4d7 100644
--- a/keyboards/keebio/rorschach/keymaps/tuesdayjohn/config.h
+++ b/keyboards/keebio/rorschach/keymaps/tuesdayjohn/config.h
@@ -1,8 +1,5 @@
#pragma once
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/keebio/sinc/keymaps/sethBarberee/config.h b/keyboards/keebio/sinc/keymaps/sethBarberee/config.h
index 2d66aefc3e..343567273d 100644
--- a/keyboards/keebio/sinc/keymaps/sethBarberee/config.h
+++ b/keyboards/keebio/sinc/keymaps/sethBarberee/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-//
-//#define USE_SERIAL
-//#define USE_I2C
-
//#ifdef RGBLIGHT_ENABLE
//# ifdef NORMAL_MODE
//# undef NORMAL_MODE
diff --git a/keyboards/keystonecaps/gameroyadvance/keymaps/default/config.h b/keyboards/keystonecaps/gameroyadvance/keymaps/default/config.h
index 693d5684c1..89e9628be8 100644
--- a/keyboards/keystonecaps/gameroyadvance/keymaps/default/config.h
+++ b/keyboards/keystonecaps/gameroyadvance/keymaps/default/config.h
@@ -21,5 +21,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-//#define USE_SERIAL
-#define EE_HANDS \ No newline at end of file
+#define EE_HANDS
diff --git a/keyboards/keystonecaps/gameroyadvance/keymaps/default_all/config.h b/keyboards/keystonecaps/gameroyadvance/keymaps/default_all/config.h
index 693d5684c1..89e9628be8 100644
--- a/keyboards/keystonecaps/gameroyadvance/keymaps/default_all/config.h
+++ b/keyboards/keystonecaps/gameroyadvance/keymaps/default_all/config.h
@@ -21,5 +21,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-//#define USE_SERIAL
-#define EE_HANDS \ No newline at end of file
+#define EE_HANDS
diff --git a/keyboards/kudox/config.h b/keyboards/kudox/config.h
index 36c8f68b90..e18d46f583 100644
--- a/keyboards/kudox/config.h
+++ b/keyboards/kudox/config.h
@@ -18,8 +18,6 @@
#include "config_common.h"
-#define USE_SERIAL
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/kudox_full/config.h b/keyboards/kudox_full/config.h
index 82b8da8a41..82ea44faf2 100644
--- a/keyboards/kudox_full/config.h
+++ b/keyboards/kudox_full/config.h
@@ -5,8 +5,6 @@
#include "config_common.h"
-#define USE_SERIAL
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/kudox_game/config.h b/keyboards/kudox_game/config.h
index 0b789c1768..121e6632c8 100644
--- a/keyboards/kudox_game/config.h
+++ b/keyboards/kudox_game/config.h
@@ -19,8 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-#define USE_SERIAL
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/DE_programming/config.h b/keyboards/lets_split/keymaps/DE_programming/config.h
index 145be14226..990d4ed8d5 100644
--- a/keyboards/lets_split/keymaps/DE_programming/config.h
+++ b/keyboards/lets_split/keymaps/DE_programming/config.h
@@ -18,10 +18,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/DE_simple/config.h b/keyboards/lets_split/keymaps/DE_simple/config.h
index 5a6261c4f7..470fc07854 100644
--- a/keyboards/lets_split/keymaps/DE_simple/config.h
+++ b/keyboards/lets_split/keymaps/DE_simple/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/adam/config.h b/keyboards/lets_split/keymaps/adam/config.h
index 59a2e5db72..2819051c11 100644
--- a/keyboards/lets_split/keymaps/adam/config.h
+++ b/keyboards/lets_split/keymaps/adam/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/aerialviews007/config.h b/keyboards/lets_split/keymaps/aerialviews007/config.h
index 60e23f816d..d9787a247f 100644
--- a/keyboards/lets_split/keymaps/aerialviews007/config.h
+++ b/keyboards/lets_split/keymaps/aerialviews007/config.h
@@ -26,10 +26,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
SONG(DVORAK_SOUND) \
}
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/cpeters1982/config.h b/keyboards/lets_split/keymaps/cpeters1982/config.h
index 3639b9c3f2..bff85f1414 100644
--- a/keyboards/lets_split/keymaps/cpeters1982/config.h
+++ b/keyboards/lets_split/keymaps/cpeters1982/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/default/config.h b/keyboards/lets_split/keymaps/default/config.h
index 60e23f816d..d9787a247f 100644
--- a/keyboards/lets_split/keymaps/default/config.h
+++ b/keyboards/lets_split/keymaps/default/config.h
@@ -26,10 +26,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
SONG(DVORAK_SOUND) \
}
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/dlaroe/config.h b/keyboards/lets_split/keymaps/dlaroe/config.h
index 6b31e8d14e..e898e2ed2a 100644
--- a/keyboards/lets_split/keymaps/dlaroe/config.h
+++ b/keyboards/lets_split/keymaps/dlaroe/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/fabian/config.h b/keyboards/lets_split/keymaps/fabian/config.h
index 6ae40cc2ba..d05757233d 100644
--- a/keyboards/lets_split/keymaps/fabian/config.h
+++ b/keyboards/lets_split/keymaps/fabian/config.h
@@ -16,8 +16,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS
diff --git a/keyboards/lets_split/keymaps/halvves/config.h b/keyboards/lets_split/keymaps/halvves/config.h
index 70f6d13c7b..4ba90f2cae 100644
--- a/keyboards/lets_split/keymaps/halvves/config.h
+++ b/keyboards/lets_split/keymaps/halvves/config.h
@@ -20,10 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/heartrobotninja/config.h b/keyboards/lets_split/keymaps/heartrobotninja/config.h
index bb3556e574..d4193609ad 100644
--- a/keyboards/lets_split/keymaps/heartrobotninja/config.h
+++ b/keyboards/lets_split/keymaps/heartrobotninja/config.h
@@ -23,10 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-
/* Select hand configuration */
// #define MASTER_LEFT
@@ -55,4 +51,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../rev2fliphalf/config.h"
#endif
-#endif \ No newline at end of file
+#endif
diff --git a/keyboards/lets_split/keymaps/henxing/config.h b/keyboards/lets_split/keymaps/henxing/config.h
index 5a6261c4f7..470fc07854 100644
--- a/keyboards/lets_split/keymaps/henxing/config.h
+++ b/keyboards/lets_split/keymaps/henxing/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/hvp/config.h b/keyboards/lets_split/keymaps/hvp/config.h
index df24c53cde..43d8b0f597 100644
--- a/keyboards/lets_split/keymaps/hvp/config.h
+++ b/keyboards/lets_split/keymaps/hvp/config.h
@@ -26,10 +26,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
SONG(DVORAK_SOUND) \
}
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/khord/config.h b/keyboards/lets_split/keymaps/khord/config.h
index 71ec20dbc8..9d3cfca20d 100644
--- a/keyboards/lets_split/keymaps/khord/config.h
+++ b/keyboards/lets_split/keymaps/khord/config.h
@@ -25,11 +25,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TAPPING_TERM 150
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/mbsurfer/config.h b/keyboards/lets_split/keymaps/mbsurfer/config.h
index 6469b4846d..666a2012bd 100644
--- a/keyboards/lets_split/keymaps/mbsurfer/config.h
+++ b/keyboards/lets_split/keymaps/mbsurfer/config.h
@@ -25,11 +25,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TAPPING_TERM 100
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/mekberg/README.md b/keyboards/lets_split/keymaps/mekberg/README.md
index 5202ec8366..a24a573561 100644
--- a/keyboards/lets_split/keymaps/mekberg/README.md
+++ b/keyboards/lets_split/keymaps/mekberg/README.md
@@ -36,10 +36,6 @@ The special layer has Reset and EEP Reset keys on the left half, along with medi
This option is used because otherwise modtap functions would fail to trigger. This increases reliability for me.
-### USE_SERIAL
-
-N/A
-
### EE_HANDS
Prepared for EEPROM settings and different keymaps depending on USB port connected, but default master side remains left regardless.
diff --git a/keyboards/lets_split/keymaps/mekberg/config.h b/keyboards/lets_split/keymaps/mekberg/config.h
index 5523ecb5a3..41ce1b1566 100644
--- a/keyboards/lets_split/keymaps/mekberg/config.h
+++ b/keyboards/lets_split/keymaps/mekberg/config.h
@@ -24,10 +24,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define TAPPING_TERM 150
#define PERMISSIVE_HOLD
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/mjt/config.h b/keyboards/lets_split/keymaps/mjt/config.h
index 735a58b11a..b82efab6b0 100644
--- a/keyboards/lets_split/keymaps/mjt/config.h
+++ b/keyboards/lets_split/keymaps/mjt/config.h
@@ -16,8 +16,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#define USE_SERIAL
-
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS
diff --git a/keyboards/lets_split/keymaps/normacos/config.h b/keyboards/lets_split/keymaps/normacos/config.h
index 9f95a869df..e7b95250f3 100644
--- a/keyboards/lets_split/keymaps/normacos/config.h
+++ b/keyboards/lets_split/keymaps/normacos/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/pdl/config.h b/keyboards/lets_split/keymaps/pdl/config.h
index e79e132c64..89fd6ac202 100644
--- a/keyboards/lets_split/keymaps/pdl/config.h
+++ b/keyboards/lets_split/keymaps/pdl/config.h
@@ -24,11 +24,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TAPPING_TERM 200
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/piemod/config.h b/keyboards/lets_split/keymaps/piemod/config.h
index c3975da3ca..b0ccdb0699 100644
--- a/keyboards/lets_split/keymaps/piemod/config.h
+++ b/keyboards/lets_split/keymaps/piemod/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/pitty/config.h b/keyboards/lets_split/keymaps/pitty/config.h
index 3798f9a647..9becb13968 100644
--- a/keyboards/lets_split/keymaps/pitty/config.h
+++ b/keyboards/lets_split/keymaps/pitty/config.h
@@ -3,11 +3,6 @@
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/poker/config.h b/keyboards/lets_split/keymaps/poker/config.h
index 5a6261c4f7..470fc07854 100644
--- a/keyboards/lets_split/keymaps/poker/config.h
+++ b/keyboards/lets_split/keymaps/poker/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/pyrol/config.h b/keyboards/lets_split/keymaps/pyrol/config.h
index f3502585d4..bc0ee4be35 100644
--- a/keyboards/lets_split/keymaps/pyrol/config.h
+++ b/keyboards/lets_split/keymaps/pyrol/config.h
@@ -20,8 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-#define USE_SERIAL
-
#define MASTER_LEFT
#undef RGBLED_NUM
#define RGBLIGHT_ANIMATIONS
diff --git a/keyboards/lets_split/keymaps/shaymdev/config.h b/keyboards/lets_split/keymaps/shaymdev/config.h
index 300dc47c2e..1a46cdf108 100644
--- a/keyboards/lets_split/keymaps/shaymdev/config.h
+++ b/keyboards/lets_split/keymaps/shaymdev/config.h
@@ -20,10 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define _MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/smt/config.h b/keyboards/lets_split/keymaps/smt/config.h
index 5a6261c4f7..470fc07854 100644
--- a/keyboards/lets_split/keymaps/smt/config.h
+++ b/keyboards/lets_split/keymaps/smt/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/tylerwince/config.h b/keyboards/lets_split/keymaps/tylerwince/config.h
index 6fff5478da..1dc693d24b 100644
--- a/keyboards/lets_split/keymaps/tylerwince/config.h
+++ b/keyboards/lets_split/keymaps/tylerwince/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/via/config.h b/keyboards/lets_split/keymaps/via/config.h
index 334be75194..479470a93e 100644
--- a/keyboards/lets_split/keymaps/via/config.h
+++ b/keyboards/lets_split/keymaps/via/config.h
@@ -26,10 +26,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
SONG(DVORAK_SOUND) \
}
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/vim-mode/config.h b/keyboards/lets_split/keymaps/vim-mode/config.h
index 25512a5c97..1fe4384a25 100644
--- a/keyboards/lets_split/keymaps/vim-mode/config.h
+++ b/keyboards/lets_split/keymaps/vim-mode/config.h
@@ -26,11 +26,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
SONG(DVORAK_SOUND) \
}
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/lets_split/keymaps/waples/config.h b/keyboards/lets_split/keymaps/waples/config.h
index 5221fd011a..17172f729c 100644
--- a/keyboards/lets_split/keymaps/waples/config.h
+++ b/keyboards/lets_split/keymaps/waples/config.h
@@ -3,10 +3,6 @@
#include "../../config.h"
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/lets_split/keymaps/yshrsmz/config.h b/keyboards/lets_split/keymaps/yshrsmz/config.h
index 301f1ffc60..23426411d9 100644
--- a/keyboards/lets_split/keymaps/yshrsmz/config.h
+++ b/keyboards/lets_split/keymaps/yshrsmz/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* auto shift config */
#define AUTO_SHIFT_TIMEOUT 150
diff --git a/keyboards/lets_split/keymaps/zer09/config.h b/keyboards/lets_split/keymaps/zer09/config.h
index 3990c3dc5b..36d94824d5 100644
--- a/keyboards/lets_split/keymaps/zer09/config.h
+++ b/keyboards/lets_split/keymaps/zer09/config.h
@@ -37,11 +37,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define USB_MAX_POWER_CONSUMPTION 50
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
/* #define MASTER_LEFT */
diff --git a/keyboards/lime/rev1/config.h b/keyboards/lime/rev1/config.h
index 3eaa4e2b60..942cb9c7b8 100644
--- a/keyboards/lime/rev1/config.h
+++ b/keyboards/lime/rev1/config.h
@@ -48,7 +48,6 @@
#define TAP_CODE_DELAY 10
/* communication between sides */
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
#define SPLIT_USB_DETECT
diff --git a/keyboards/malevolti/lyra/rev1/config.h b/keyboards/malevolti/lyra/rev1/config.h
index 1e0628c6d3..5e4e98d1ff 100644
--- a/keyboards/malevolti/lyra/rev1/config.h
+++ b/keyboards/malevolti/lyra/rev1/config.h
@@ -1,18 +1,18 @@
/* Copyright 2021 Domanic Calleja
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
#pragma once
/* key matrix size */
@@ -35,5 +35,4 @@
#define DEBOUNCE 5
/* communication between sides */
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
diff --git a/keyboards/maple_computing/minidox/keymaps/alairock/config.h b/keyboards/maple_computing/minidox/keymaps/alairock/config.h
index 6b0069f4b2..c8f5acdea7 100644
--- a/keyboards/maple_computing/minidox/keymaps/alairock/config.h
+++ b/keyboards/maple_computing/minidox/keymaps/alairock/config.h
@@ -24,8 +24,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-#define USE_SERIAL
-
#define EE_HANDS
/* ws2812 RGB LED */
diff --git a/keyboards/maple_computing/minidox/keymaps/bepo/config.h b/keyboards/maple_computing/minidox/keymaps/bepo/config.h
index 7338c24c68..f2a669ec94 100644
--- a/keyboards/maple_computing/minidox/keymaps/bepo/config.h
+++ b/keyboards/maple_computing/minidox/keymaps/bepo/config.h
@@ -1,6 +1,4 @@
#pragma once
-#define USE_SERIAL
-
#define EE_HANDS
#define IGNORE_MOD_TAP_INTERRUPT
diff --git a/keyboards/maple_computing/minidox/keymaps/dustypomerleau/config.h b/keyboards/maple_computing/minidox/keymaps/dustypomerleau/config.h
index b2169947b7..0cd6c2b994 100644
--- a/keyboards/maple_computing/minidox/keymaps/dustypomerleau/config.h
+++ b/keyboards/maple_computing/minidox/keymaps/dustypomerleau/config.h
@@ -6,7 +6,6 @@
#define IGNORE_MOD_TAP_INTERRUPT
#define ONESHOT_TIMEOUT 1000
#define TAPPING_TERM 200
-#define USE_SERIAL
// optional configuration:
diff --git a/keyboards/maple_computing/minidox/keymaps/rsthd_combos/config.h b/keyboards/maple_computing/minidox/keymaps/rsthd_combos/config.h
index 1106412b59..37602b9163 100644
--- a/keyboards/maple_computing/minidox/keymaps/rsthd_combos/config.h
+++ b/keyboards/maple_computing/minidox/keymaps/rsthd_combos/config.h
@@ -1,6 +1,5 @@
#pragma once
-#define USE_SERIAL
#define EE_HANDS
diff --git a/keyboards/maple_computing/minidox/keymaps/that_canadian/config.h b/keyboards/maple_computing/minidox/keymaps/that_canadian/config.h
index b85609127e..12ff1d970e 100644
--- a/keyboards/maple_computing/minidox/keymaps/that_canadian/config.h
+++ b/keyboards/maple_computing/minidox/keymaps/that_canadian/config.h
@@ -23,8 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-#define USE_SERIAL
-
#define EE_HANDS
/* ws2812 RGB LED */
@@ -36,4 +34,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGBLIGHT_SAT_STEP 17
#define RGBLIGHT_VAL_STEP 17
-#endif \ No newline at end of file
+#endif
diff --git a/keyboards/maple_computing/minidox/keymaps/xyverz/config.h b/keyboards/maple_computing/minidox/keymaps/xyverz/config.h
index ae26f94999..ee2a418183 100644
--- a/keyboards/maple_computing/minidox/keymaps/xyverz/config.h
+++ b/keyboards/maple_computing/minidox/keymaps/xyverz/config.h
@@ -23,8 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "../../config.h"
-#define USE_SERIAL
-
#define EE_HANDS
/* ws2812 RGB LED */
diff --git a/keyboards/maple_computing/minidox/rev1/config.h b/keyboards/maple_computing/minidox/rev1/config.h
index 6867fee4b5..fb12f4175a 100644
--- a/keyboards/maple_computing/minidox/rev1/config.h
+++ b/keyboards/maple_computing/minidox/rev1/config.h
@@ -23,6 +23,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define SOFT_SERIAL_PIN D0
-#define USE_SERIAL
-
//#define EE_HANDS
diff --git a/keyboards/miniaxe/config.h b/keyboards/miniaxe/config.h
index 99ebf5b9af..a874688171 100644
--- a/keyboards/miniaxe/config.h
+++ b/keyboards/miniaxe/config.h
@@ -54,7 +54,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGB_DI_PIN F4
#ifdef RGB_DI_PIN
#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 6
+#define RGBLED_NUM 6
#define RGBLIGHT_HUE_STEP 8
#define RGBLIGHT_SAT_STEP 8
#define RGBLIGHT_VAL_STEP 8
@@ -119,8 +119,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define BOOTMAGIC_LITE_ROW 0
// #define BOOTMAGIC_LITE_COLUMN 0
-/* Serial settings */
-#define USE_SERIAL
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D0
diff --git a/keyboards/mint60/keymaps/default/config.h b/keyboards/mint60/keymaps/default/config.h
index 9af2f45cfb..a044163108 100644
--- a/keyboards/mint60/keymaps/default/config.h
+++ b/keyboards/mint60/keymaps/default/config.h
@@ -16,8 +16,4 @@
#pragma once
-/* Use I2C or Serial, not both */
-// #define USE_SERIAL
-// #define USE_I2C
-
// #define MASTER_RIGHT
diff --git a/keyboards/mint60/keymaps/eucalyn/config.h b/keyboards/mint60/keymaps/eucalyn/config.h
index 9af2f45cfb..a044163108 100644
--- a/keyboards/mint60/keymaps/eucalyn/config.h
+++ b/keyboards/mint60/keymaps/eucalyn/config.h
@@ -16,8 +16,4 @@
#pragma once
-/* Use I2C or Serial, not both */
-// #define USE_SERIAL
-// #define USE_I2C
-
// #define MASTER_RIGHT
diff --git a/keyboards/molecule/config.h b/keyboards/molecule/config.h
index 8f7396dfc8..d7f218f74f 100755
--- a/keyboards/molecule/config.h
+++ b/keyboards/molecule/config.h
@@ -43,7 +43,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
// #define SOFT_SERIAL_PIN D2 // or D1, D2, D3, E6
-// #define USE_SERIAL
//#define BACKLIGHT_PIN B7
//#define BACKLIGHT_LEVELS 3
diff --git a/keyboards/momoka_ergo/config.h b/keyboards/momoka_ergo/config.h
index e480581220..03bd5fdfc0 100644
--- a/keyboards/momoka_ergo/config.h
+++ b/keyboards/momoka_ergo/config.h
@@ -53,7 +53,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGBLIGHT_VAL_STEP 8
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCE 3
+#define DEBOUNCE 3
/* define if matrix has ghost (lacks anti-ghosting diodes) */
//#define MATRIX_HAS_GHOST
@@ -107,8 +107,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Bootmagic Lite key configuration */
//#define BOOTMAGIC_LITE_ROW 0
-//#define BOOTMAGIC_LITE_COLUMN 0
+//#define BOOTMAGIC_LITE_COLUMN 0
-#define USE_SERIAL
#define SPLIT_USB_DETECT
#define EE_HANDS
diff --git a/keyboards/obosob/steal_this_keyboard/config.h b/keyboards/obosob/steal_this_keyboard/config.h
index acb0d64b79..7060e2ae6a 100644
--- a/keyboards/obosob/steal_this_keyboard/config.h
+++ b/keyboards/obosob/steal_this_keyboard/config.h
@@ -51,8 +51,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 5
-/* Serial settings */
-#define USE_SERIAL
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D2
diff --git a/keyboards/omkbd/ergodash/mini/keymaps/default/config.h b/keyboards/omkbd/ergodash/mini/keymaps/default/config.h
index df04873a97..a597d848e2 100644
--- a/keyboards/omkbd/ergodash/mini/keymaps/default/config.h
+++ b/keyboards/omkbd/ergodash/mini/keymaps/default/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/omkbd/ergodash/mini/keymaps/toyoshimahidenori/config.h b/keyboards/omkbd/ergodash/mini/keymaps/toyoshimahidenori/config.h
index df04873a97..a597d848e2 100644
--- a/keyboards/omkbd/ergodash/mini/keymaps/toyoshimahidenori/config.h
+++ b/keyboards/omkbd/ergodash/mini/keymaps/toyoshimahidenori/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/omkbd/ergodash/mini/keymaps/yoshimaru46/config.h b/keyboards/omkbd/ergodash/mini/keymaps/yoshimaru46/config.h
index df04873a97..a597d848e2 100644
--- a/keyboards/omkbd/ergodash/mini/keymaps/yoshimaru46/config.h
+++ b/keyboards/omkbd/ergodash/mini/keymaps/yoshimaru46/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/omkbd/ergodash/rev1/keymaps/333fred/config.h b/keyboards/omkbd/ergodash/rev1/keymaps/333fred/config.h
index a8ad1e4fe7..cb50d1a34b 100644
--- a/keyboards/omkbd/ergodash/rev1/keymaps/333fred/config.h
+++ b/keyboards/omkbd/ergodash/rev1/keymaps/333fred/config.h
@@ -22,7 +22,6 @@
#pragma once
-#define USE_SERIAL
#define MASTER_LEFT
#undef TAPPING_TERM
diff --git a/keyboards/omkbd/ergodash/rev1/keymaps/default/config.h b/keyboards/omkbd/ergodash/rev1/keymaps/default/config.h
index df04873a97..a597d848e2 100644
--- a/keyboards/omkbd/ergodash/rev1/keymaps/default/config.h
+++ b/keyboards/omkbd/ergodash/rev1/keymaps/default/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/omkbd/ergodash/rev1/keymaps/greenshadowmaker/config.h b/keyboards/omkbd/ergodash/rev1/keymaps/greenshadowmaker/config.h
index df04873a97..a597d848e2 100644
--- a/keyboards/omkbd/ergodash/rev1/keymaps/greenshadowmaker/config.h
+++ b/keyboards/omkbd/ergodash/rev1/keymaps/greenshadowmaker/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/omkbd/ergodash/rev1/keymaps/m47ch4n/config.h b/keyboards/omkbd/ergodash/rev1/keymaps/m47ch4n/config.h
index df04873a97..a597d848e2 100644
--- a/keyboards/omkbd/ergodash/rev1/keymaps/m47ch4n/config.h
+++ b/keyboards/omkbd/ergodash/rev1/keymaps/m47ch4n/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/omkbd/ergodash/rev1/keymaps/nopunin10did/config.h b/keyboards/omkbd/ergodash/rev1/keymaps/nopunin10did/config.h
index b5c45669d4..9f734138b4 100644
--- a/keyboards/omkbd/ergodash/rev1/keymaps/nopunin10did/config.h
+++ b/keyboards/omkbd/ergodash/rev1/keymaps/nopunin10did/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
@@ -33,4 +27,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define EE_HANDS
#undef TAPPING_TERM
-#define TAPPING_TERM 300 \ No newline at end of file
+#define TAPPING_TERM 300
diff --git a/keyboards/omkbd/ergodash/rev1/keymaps/shadowprogr/config.h b/keyboards/omkbd/ergodash/rev1/keymaps/shadowprogr/config.h
index 4dcefdbcc6..2493fe09e2 100644
--- a/keyboards/omkbd/ergodash/rev1/keymaps/shadowprogr/config.h
+++ b/keyboards/omkbd/ergodash/rev1/keymaps/shadowprogr/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
@@ -33,4 +27,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define EE_HANDS
#define LEADER_PER_KEY_TIMING
-#define LEADER_TIMEOUT 250 \ No newline at end of file
+#define LEADER_TIMEOUT 250
diff --git a/keyboards/omkbd/ergodash/rev1/keymaps/tw1t611/config.h b/keyboards/omkbd/ergodash/rev1/keymaps/tw1t611/config.h
index df04873a97..a597d848e2 100644
--- a/keyboards/omkbd/ergodash/rev1/keymaps/tw1t611/config.h
+++ b/keyboards/omkbd/ergodash/rev1/keymaps/tw1t611/config.h
@@ -20,12 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/omkbd/ergodash/rev1/keymaps/yet-another-developer/config.h b/keyboards/omkbd/ergodash/rev1/keymaps/yet-another-developer/config.h
index 1005c48046..09bc62a14f 100644
--- a/keyboards/omkbd/ergodash/rev1/keymaps/yet-another-developer/config.h
+++ b/keyboards/omkbd/ergodash/rev1/keymaps/yet-another-developer/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
diff --git a/keyboards/orthodox/keymaps/default/config.h b/keyboards/orthodox/keymaps/default/config.h
index ce4538b08a..3ba91a8fb2 100644
--- a/keyboards/orthodox/keymaps/default/config.h
+++ b/keyboards/orthodox/keymaps/default/config.h
@@ -21,11 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/orthodox/keymaps/drashna/config.h b/keyboards/orthodox/keymaps/drashna/config.h
index caa69821a0..f82d427c05 100644
--- a/keyboards/orthodox/keymaps/drashna/config.h
+++ b/keyboards/orthodox/keymaps/drashna/config.h
@@ -21,9 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/orthodox/keymaps/oscillope/config.h b/keyboards/orthodox/keymaps/oscillope/config.h
index 3b1fd50007..363a637790 100644
--- a/keyboards/orthodox/keymaps/oscillope/config.h
+++ b/keyboards/orthodox/keymaps/oscillope/config.h
@@ -24,9 +24,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/orthodox/keymaps/pdl/config.h b/keyboards/orthodox/keymaps/pdl/config.h
index 5fd46b41c6..ad9b6207b3 100644
--- a/keyboards/orthodox/keymaps/pdl/config.h
+++ b/keyboards/orthodox/keymaps/pdl/config.h
@@ -22,12 +22,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/orthodox/keymaps/rfvizarra/config.h b/keyboards/orthodox/keymaps/rfvizarra/config.h
index 7ac207f0d3..fbe7ceb629 100644
--- a/keyboards/orthodox/keymaps/rfvizarra/config.h
+++ b/keyboards/orthodox/keymaps/rfvizarra/config.h
@@ -31,9 +31,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
}
#endif
-/* Use I2C or Serial, not both */
-
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/orthodox/keymaps/shaymdev/config.h b/keyboards/orthodox/keymaps/shaymdev/config.h
index 749302284a..39f7c8accd 100644
--- a/keyboards/orthodox/keymaps/shaymdev/config.h
+++ b/keyboards/orthodox/keymaps/shaymdev/config.h
@@ -21,10 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
#define EE_HANDS
#undef RGBLED_NUM
diff --git a/keyboards/orthodox/keymaps/xyverz/config.h b/keyboards/orthodox/keymaps/xyverz/config.h
index a44d2b5aed..d8e91fa6d8 100644
--- a/keyboards/orthodox/keymaps/xyverz/config.h
+++ b/keyboards/orthodox/keymaps/xyverz/config.h
@@ -21,13 +21,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define _MASTER_RIGHT
-// #define EE_HANDS \ No newline at end of file
+// #define EE_HANDS
diff --git a/keyboards/pico/config.h b/keyboards/pico/config.h
index 36c8f68b90..e18d46f583 100644
--- a/keyboards/pico/config.h
+++ b/keyboards/pico/config.h
@@ -18,8 +18,6 @@
#include "config_common.h"
-#define USE_SERIAL
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/pisces/config.h b/keyboards/pisces/config.h
index 42db825e3e..8690a4e5f1 100644
--- a/keyboards/pisces/config.h
+++ b/keyboards/pisces/config.h
@@ -18,8 +18,6 @@
#include "config_common.h"
-#define USE_SERIAL
-
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D2
diff --git a/keyboards/pluckey/config.h b/keyboards/pluckey/config.h
index 152b8c3169..7aa146aa17 100644
--- a/keyboards/pluckey/config.h
+++ b/keyboards/pluckey/config.h
@@ -46,7 +46,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define ENCODER_RESOLUTION_RIGHT 2
/* communication between sides */
-#define USE_SERIAL
#define SOFT_SERIAL_PIN D2
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
diff --git a/keyboards/pteron36/config.h b/keyboards/pteron36/config.h
index 96b5b42f86..32c962dcc0 100644
--- a/keyboards/pteron36/config.h
+++ b/keyboards/pteron36/config.h
@@ -42,7 +42,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/*
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
- #define USE_SERIAL
#define SOFT_SERIAL_PIN D3 // or D1, D2, D3, E6
//#define LED_NUM_LOCK_PIN B0
diff --git a/keyboards/qwertyydox/keymaps/default/config.h b/keyboards/qwertyydox/keymaps/default/config.h
index cc85e4e2e8..504bee96de 100644
--- a/keyboards/qwertyydox/keymaps/default/config.h
+++ b/keyboards/qwertyydox/keymaps/default/config.h
@@ -17,11 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/redox/keymaps/KL1RL/config.h b/keyboards/redox/keymaps/KL1RL/config.h
index ea7525b388..5b9a8c161c 100644
--- a/keyboards/redox/keymaps/KL1RL/config.h
+++ b/keyboards/redox/keymaps/KL1RL/config.h
@@ -17,8 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-// #define USE_SERIAL
#define USE_I2C
/* Select hand configuration */
diff --git a/keyboards/redox/keymaps/cykedev/config.h b/keyboards/redox/keymaps/cykedev/config.h
index 05ff248b6d..47bc84bd67 100644
--- a/keyboards/redox/keymaps/cykedev/config.h
+++ b/keyboards/redox/keymaps/cykedev/config.h
@@ -15,7 +15,6 @@
#pragma once
-#define USE_SERIAL
#define MASTER_LEFT
#undef RGBLED_NUM
#define RGBLIGHT_ANIMATIONS
diff --git a/keyboards/redox/keymaps/default/config.h b/keyboards/redox/keymaps/default/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/default/config.h
+++ b/keyboards/redox/keymaps/default/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/eightbitraptor/config.h b/keyboards/redox/keymaps/eightbitraptor/config.h
index d1b0012147..1810a97c9f 100644
--- a/keyboards/redox/keymaps/eightbitraptor/config.h
+++ b/keyboards/redox/keymaps/eightbitraptor/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/fculpo/config.h b/keyboards/redox/keymaps/fculpo/config.h
index bff76aef26..f14e8233f6 100644
--- a/keyboards/redox/keymaps/fculpo/config.h
+++ b/keyboards/redox/keymaps/fculpo/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
//#define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/finex/config.h b/keyboards/redox/keymaps/finex/config.h
index 8852a4cc87..bfad3bc6bf 100644
--- a/keyboards/redox/keymaps/finex/config.h
+++ b/keyboards/redox/keymaps/finex/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/finex/readme.md b/keyboards/redox/keymaps/finex/readme.md
index 9b88469a13..ae092e8064 100644
--- a/keyboards/redox/keymaps/finex/readme.md
+++ b/keyboards/redox/keymaps/finex/readme.md
@@ -3,7 +3,6 @@
## Features
-- Enabled USE_SERIAL for Falba.Tech Redox keyboards.
- PC Layouts: Colemak Mod DH-MK, Qwerty.
- Mac Layouts: same as above with CTRL-GUI keys inverted.
- Added redundant `Space`, `Esc`, `Ctrl` and `Enter` keys. I like to have this
diff --git a/keyboards/redox/keymaps/german/config.h b/keyboards/redox/keymaps/german/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/german/config.h
+++ b/keyboards/redox/keymaps/german/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/italian/config.h b/keyboards/redox/keymaps/italian/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/italian/config.h
+++ b/keyboards/redox/keymaps/italian/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/jeherve/config.h b/keyboards/redox/keymaps/jeherve/config.h
index e3ed839f44..d467cc801e 100644
--- a/keyboards/redox/keymaps/jeherve/config.h
+++ b/keyboards/redox/keymaps/jeherve/config.h
@@ -20,10 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Change the default tapping toggle value (normally 5) */
#define TAPPING_TOGGLE 2
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-//#define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/nrichers/config.h b/keyboards/redox/keymaps/nrichers/config.h
index a3ef209a05..39972d3e82 100755
--- a/keyboards/redox/keymaps/nrichers/config.h
+++ b/keyboards/redox/keymaps/nrichers/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/ptillemans/config.h b/keyboards/redox/keymaps/ptillemans/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/ptillemans/config.h
+++ b/keyboards/redox/keymaps/ptillemans/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/thattolleyguy/config.h b/keyboards/redox/keymaps/thattolleyguy/config.h
index 6e8de527cd..cf32745193 100644
--- a/keyboards/redox/keymaps/thattolleyguy/config.h
+++ b/keyboards/redox/keymaps/thattolleyguy/config.h
@@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-
/* Select hand configuration */
// #define MASTER_LEFT
#define EE_HANDS
diff --git a/keyboards/redox/keymaps/tw1t611/config.h b/keyboards/redox/keymaps/tw1t611/config.h
index 2110642c54..894d50238a 100644
--- a/keyboards/redox/keymaps/tw1t611/config.h
+++ b/keyboards/redox/keymaps/tw1t611/config.h
@@ -1,9 +1,5 @@
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/via/config.h b/keyboards/redox/keymaps/via/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/via/config.h
+++ b/keyboards/redox/keymaps/via/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
diff --git a/keyboards/redox_media/keymaps/default/config.h b/keyboards/redox_media/keymaps/default/config.h
index 5da1f9060a..5970733b20 100644
--- a/keyboards/redox_media/keymaps/default/config.h
+++ b/keyboards/redox_media/keymaps/default/config.h
@@ -17,10 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
-#define EE_HANDS \ No newline at end of file
+#define EE_HANDS
diff --git a/keyboards/rgbkb/zen/rev1/keymaps/333fred/config.h b/keyboards/rgbkb/zen/rev1/keymaps/333fred/config.h
index 38e5590d38..3d3186342f 100644
--- a/keyboards/rgbkb/zen/rev1/keymaps/333fred/config.h
+++ b/keyboards/rgbkb/zen/rev1/keymaps/333fred/config.h
@@ -24,10 +24,6 @@
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-
/* Select hand configuration */
//#define MASTER_LEFT
#define EE_HANDS
diff --git a/keyboards/rgbkb/zen/rev1/keymaps/cwebster2/config.h b/keyboards/rgbkb/zen/rev1/keymaps/cwebster2/config.h
index cdffe6fd50..c150da1cdd 100644
--- a/keyboards/rgbkb/zen/rev1/keymaps/cwebster2/config.h
+++ b/keyboards/rgbkb/zen/rev1/keymaps/cwebster2/config.h
@@ -19,10 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-
#define EE_HANDS
#ifdef COMBO_ENABLE
diff --git a/keyboards/rgbkb/zen/rev1/keymaps/default/config.h b/keyboards/rgbkb/zen/rev1/keymaps/default/config.h
index 4a549c5b1f..76598a3ee5 100644
--- a/keyboards/rgbkb/zen/rev1/keymaps/default/config.h
+++ b/keyboards/rgbkb/zen/rev1/keymaps/default/config.h
@@ -19,11 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/rgbkb/zen/rev1/keymaps/jwlawrence/config.h b/keyboards/rgbkb/zen/rev1/keymaps/jwlawrence/config.h
index d813085e46..fa8d58e6c4 100644
--- a/keyboards/rgbkb/zen/rev1/keymaps/jwlawrence/config.h
+++ b/keyboards/rgbkb/zen/rev1/keymaps/jwlawrence/config.h
@@ -19,11 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// place overrides here
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/rgbkb/zen/rev1/keymaps/samae/config.h b/keyboards/rgbkb/zen/rev1/keymaps/samae/config.h
index d7b37d5252..debae6aeb8 100644
--- a/keyboards/rgbkb/zen/rev1/keymaps/samae/config.h
+++ b/keyboards/rgbkb/zen/rev1/keymaps/samae/config.h
@@ -19,11 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
// #define MASTER_LEFT
diff --git a/keyboards/rgbkb/zen/rev1/keymaps/starcalleramethyst/config.h b/keyboards/rgbkb/zen/rev1/keymaps/starcalleramethyst/config.h
index d3d1a60ca9..91f63a55ba 100644
--- a/keyboards/rgbkb/zen/rev1/keymaps/starcalleramethyst/config.h
+++ b/keyboards/rgbkb/zen/rev1/keymaps/starcalleramethyst/config.h
@@ -1,5 +1,5 @@
/*
-Copyright 2019 starcalleramethyst
+Copyright 2019 starcalleramethyst
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -17,12 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/keyboards/rgbkb/zen/rev1/keymaps/xyverz/config.h b/keyboards/rgbkb/zen/rev1/keymaps/xyverz/config.h
index d3e21ea172..f0ded5f66f 100644
--- a/keyboards/rgbkb/zen/rev1/keymaps/xyverz/config.h
+++ b/keyboards/rgbkb/zen/rev1/keymaps/xyverz/config.h
@@ -19,9 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "config_common.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
#define EE_HANDS
#undef RGBLED_NUM
diff --git a/keyboards/salicylic_acid3/naked48/keymaps/default/config.h b/keyboards/salicylic_acid3/naked48/keymaps/default/config.h
index 0e452bdb4a..4f3a44d6bb 100644
--- a/keyboards/salicylic_acid3/naked48/keymaps/default/config.h
+++ b/keyboards/salicylic_acid3/naked48/keymaps/default/config.h
@@ -22,7 +22,5 @@
// #define MASTER_RIGHT
// #define EE_HANDS
-//#define USE_SERIAL
-
#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 180
diff --git a/keyboards/scatter42/config.h b/keyboards/scatter42/config.h
index e271984760..a2c5cc6ec6 100644
--- a/keyboards/scatter42/config.h
+++ b/keyboards/scatter42/config.h
@@ -43,7 +43,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
#define SOFT_SERIAL_PIN D2 // or D1, D2, D3, E6
-#define USE_SERIAL
//#define BACKLIGHT_PIN B7
//#define BACKLIGHT_LEVELS 3
diff --git a/keyboards/sofle/rev1/config.h b/keyboards/sofle/rev1/config.h
index 26d35982df..f66588b43c 100644
--- a/keyboards/sofle/rev1/config.h
+++ b/keyboards/sofle/rev1/config.h
@@ -23,6 +23,5 @@
#define TAP_CODE_DELAY 10
/* communication between sides */
-#define USE_SERIAL
#define SERIAL_USE_MULTI_TRANSACTION
#define SOFT_SERIAL_PIN D2
diff --git a/keyboards/spacetime/config.h b/keyboards/spacetime/config.h
index b331c8bcab..14e305f2ab 100644
--- a/keyboards/spacetime/config.h
+++ b/keyboards/spacetime/config.h
@@ -43,7 +43,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
#define SOFT_SERIAL_PIN D0 // or D1, D2, D3, E6
-#define USE_SERIAL
// #define BACKLIGHT_PIN B7
// #define BACKLIGHT_BREATHING
diff --git a/keyboards/unikeyboard/diverge3/keymaps/workman/readme.md b/keyboards/unikeyboard/diverge3/keymaps/workman/readme.md
index 48ba482fe6..07a5fd9ed6 100644
--- a/keyboards/unikeyboard/diverge3/keymaps/workman/readme.md
+++ b/keyboards/unikeyboard/diverge3/keymaps/workman/readme.md
@@ -16,6 +16,6 @@ Reverts the number row to the normal 1, 2, 3, etc... for better gaming compatibi
## Layer 3 - Raise Layer
-Volume and backlight controls (although backlight is not fully functional using `USE_SERIAL` in `../config.h`).
+Volume and backlight controls.
![Raise Layer Misc Buttons Picture](https://i.imgur.com/50L3O62.png)
diff --git a/keyboards/z34/config.h b/keyboards/z34/config.h
index f63b2771fc..13e1188891 100644
--- a/keyboards/z34/config.h
+++ b/keyboards/z34/config.h
@@ -47,8 +47,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE
-/* Serial settings */
-#define USE_SERIAL
/* serial.c configuration for split keyboard */
#define SOFT_SERIAL_PIN D2
diff --git a/layouts/community/ortho_4x12/buswerks/config.h b/layouts/community/ortho_4x12/buswerks/config.h
index 8d6e26287e..f96d099db5 100644
--- a/layouts/community/ortho_4x12/buswerks/config.h
+++ b/layouts/community/ortho_4x12/buswerks/config.h
@@ -1,24 +1,19 @@
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
// #define _MASTER_RIGHT
// #define EE_HANDS
-#ifdef AUDIO_ENABLE
- #define STARTUP_SONG SONG(PLANCK_SOUND)
- // #define STARTUP_SONG SONG(NO_SOUND)
+#ifdef AUDIO_ENABLE
+ #define STARTUP_SONG SONG(PLANCK_SOUND)
+ // #define STARTUP_SONG SONG(NO_SOUND)
#define DEFAULT_LAYER_SONGS { SONG(QWERTY_SOUND), \
SONG(COLEMAK_SOUND), \
SONG(DVORAK_SOUND) \
- }
-#endif
+ }
+#endif
// MIDI notes can be sent when in Music mode
#define MIDI_BASIC
diff --git a/layouts/community/ortho_4x12/colemak_mod_dh_wide/config.h b/layouts/community/ortho_4x12/colemak_mod_dh_wide/config.h
index 33e9342039..2f0c23b7f1 100644
--- a/layouts/community/ortho_4x12/colemak_mod_dh_wide/config.h
+++ b/layouts/community/ortho_4x12/colemak_mod_dh_wide/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/layouts/community/ortho_4x12/crs/config.h b/layouts/community/ortho_4x12/crs/config.h
index 33e9342039..9ba64c921b 100644
--- a/layouts/community/ortho_4x12/crs/config.h
+++ b/layouts/community/ortho_4x12/crs/config.h
@@ -20,10 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
/* Select hand configuration */
diff --git a/layouts/community/ortho_4x12/drashna/config.h b/layouts/community/ortho_4x12/drashna/config.h
index 0b10a64eaa..1c88d66f3b 100644
--- a/layouts/community/ortho_4x12/drashna/config.h
+++ b/layouts/community/ortho_4x12/drashna/config.h
@@ -46,7 +46,6 @@
#endif
#if defined(KEYBOARD_lets_split_rev2)
-# define USE_SERIAL
# undef USE_I2C
# define EE_HANDS
#endif
diff --git a/layouts/community/ortho_4x12/ergodoxish/config.h b/layouts/community/ortho_4x12/ergodoxish/config.h
index 33e9342039..2f0c23b7f1 100644
--- a/layouts/community/ortho_4x12/ergodoxish/config.h
+++ b/layouts/community/ortho_4x12/ergodoxish/config.h
@@ -20,11 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/layouts/community/ortho_4x12/grahampheath/config.h b/layouts/community/ortho_4x12/grahampheath/config.h
index 8bc3d7762d..342c55cdea 100644
--- a/layouts/community/ortho_4x12/grahampheath/config.h
+++ b/layouts/community/ortho_4x12/grahampheath/config.h
@@ -23,11 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "keyboards/lets_split/config.h"
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
#define MASTER_LEFT
diff --git a/layouts/community/ortho_4x12/symbolic/config.h b/layouts/community/ortho_4x12/symbolic/config.h
index 3f88b4cc17..db74d0fdfa 100644
--- a/layouts/community/ortho_4x12/symbolic/config.h
+++ b/layouts/community/ortho_4x12/symbolic/config.h
@@ -20,13 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
-
-
-/* Use I2C or Serial, not both */
-
-#define USE_SERIAL
-// #define USE_I2C
-
/* Select hand configuration */
//#define MASTER_LEFT
diff --git a/layouts/community/ortho_4x12/wanleg/config.h b/layouts/community/ortho_4x12/wanleg/config.h
index bcf2756f6b..7ec47302bc 100644
--- a/layouts/community/ortho_4x12/wanleg/config.h
+++ b/layouts/community/ortho_4x12/wanleg/config.h
@@ -15,7 +15,6 @@
#define QMK_LED B0
#define QMK_ESC_OUTPUT F6 // usually COL
#define QMK_ESC_INPUT D7 // usually ROW
-#define USE_SERIAL
#undef USE_I2C
#define EE_HANDS
#endif
@@ -36,7 +35,7 @@
// use alternate settings for 4x4 board using ProMicro instead of Micro
// usage: make 4x4:wanleg PM=yes
-#if defined(KEYBOARD_40percentclub_4x4) && defined(PRO_MICRO)
+#if defined(KEYBOARD_40percentclub_4x4) && defined(PRO_MICRO)
#define QMK_ESC_OUTPUT F4 // usually COL
#define QMK_ESC_INPUT D1 // usually ROW
#define QMK_LED B0
diff --git a/layouts/community/ortho_4x12/xyverz/config.h b/layouts/community/ortho_4x12/xyverz/config.h
index 287f4cc2b7..6486e0831c 100644
--- a/layouts/community/ortho_4x12/xyverz/config.h
+++ b/layouts/community/ortho_4x12/xyverz/config.h
@@ -3,8 +3,6 @@
#define MIDI_BASIC
-#define USE_SERIAL
-
#define EE_HANDS
#undef RGBLED_NUM
diff --git a/layouts/community/ortho_5x12/333fred/config.h b/layouts/community/ortho_5x12/333fred/config.h
index bdbeead547..4327d154c2 100644
--- a/layouts/community/ortho_5x12/333fred/config.h
+++ b/layouts/community/ortho_5x12/333fred/config.h
@@ -22,7 +22,6 @@
#pragma once
-#define USE_SERIAL
#define MASTER_LEFT
#undef TAPPING_TERM
diff --git a/layouts/community/ortho_5x12/xyverz/config.h b/layouts/community/ortho_5x12/xyverz/config.h
index 5f9f6e5c11..46175c2eb1 100644
--- a/layouts/community/ortho_5x12/xyverz/config.h
+++ b/layouts/community/ortho_5x12/xyverz/config.h
@@ -23,7 +23,6 @@
#endif
// for the split boards //
-#define USE_SERIAL
#define EE_HANDS
#endif
diff --git a/users/gary/gary.h b/users/gary/gary.h
index 10f2331591..ce920cf776 100644
--- a/users/gary/gary.h
+++ b/users/gary/gary.h
@@ -1,7 +1,6 @@
#include QMK_KEYBOARD_H
#pragma once
-#define USE_SERIAL
#define MASTER_LEFT
// Layers