3 files changed, 7 insertions, 19 deletions
diff --git a/keyboards/kb_elmo/twelvekey/config.h b/keyboards/kb_elmo/twelvekey/config.h
index 2ffc1e4589..19bd22c473 100644
--- a/keyboards/kb_elmo/twelvekey/config.h
+++ b/keyboards/kb_elmo/twelvekey/config.h
@@ -17,11 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#include "config_common.h"
-
-/* key matrix size */
-#define MATRIX_ROWS 3
-#define MATRIX_COLS 4
 
 /* Keyboard Matrix Assignments */
 #define MATRIX_ROW_PINS { D1, C4, D7 }
@@ -29,11 +24,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
-
-/* Backlight */
-#define BACKLIGHT_PIN B1
-#define BACKLIGHT_LEVELS 8
-#define BACKLIGHT_ON_STATE 0
-
-/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCE 5
diff --git a/keyboards/kb_elmo/twelvekey/info.json b/keyboards/kb_elmo/twelvekey/info.json
index 27a67923d0..0dfc233ff5 100644
--- a/keyboards/kb_elmo/twelvekey/info.json
+++ b/keyboards/kb_elmo/twelvekey/info.json
@@ -8,6 +8,13 @@
         "pid": "0x9879",
         "device_version": "0.0.1"
     },
+    "backlight": {
+        "pin": "B1",
+        "levels": 8,
+        "on_state": 0
+    },
+    "processor": "atmega328p",
+    "bootloader": "usbasploader",
     "layouts": {
         "LAYOUT_ortho_3x4": {
             "layout": [{"x":0, "y":0},
diff --git a/keyboards/kb_elmo/twelvekey/rules.mk b/keyboards/kb_elmo/twelvekey/rules.mk
index b5150a96c4..7d1ccce5cb 100644
--- a/keyboards/kb_elmo/twelvekey/rules.mk
+++ b/keyboards/kb_elmo/twelvekey/rules.mk
@@ -1,12 +1,6 @@
-# MCU name
-MCU = atmega328p
-
 # Processor frequency
 F_CPU = 16000000
 
-# Bootloader selection
-BOOTLOADER = usbasploader
-
 # Build Options
 #   change yes to no to disable
 #