8 files changed, 12 insertions, 15 deletions
diff --git a/keyboards/helix/pico/config.h b/keyboards/helix/pico/config.h
index 7109ecc1ee..77048b5a0f 100644
--- a/keyboards/helix/pico/config.h
+++ b/keyboards/helix/pico/config.h
@@ -22,8 +22,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define QUICK_TAP_TERM 0
 #define TAPPING_TERM 100
 
-/* Soft Serial defines */
-#define SOFT_SERIAL_PIN D2
 #define SERIAL_SLAVE_BUFFER_LENGTH  ((MATRIX_ROWS)/2)
 #define SERIAL_MASTER_BUFFER_LENGTH ((MATRIX_ROWS)/2)
 
diff --git a/keyboards/helix/pico/info.json b/keyboards/helix/pico/info.json
index 0cebe7aa3f..51c5e3c9e3 100644
--- a/keyboards/helix/pico/info.json
+++ b/keyboards/helix/pico/info.json
@@ -8,6 +8,9 @@
         "pid": "0x0001",
         "device_version": "0.0.2"
     },
+    "split": {
+        "soft_serial_pin": "D2"
+    },
     "processor": "atmega32u4",
     "bootloader": "caterina",
     "layouts": {
diff --git a/keyboards/helix/rev2/config.h b/keyboards/helix/rev2/config.h
index 63635abcd9..b4103d407c 100644
--- a/keyboards/helix/rev2/config.h
+++ b/keyboards/helix/rev2/config.h
@@ -25,9 +25,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SPLIT_LAYER_STATE_ENABLE
 #define SPLIT_LED_STATE_ENABLE
 
-/* Soft Serial defines */
-#define SOFT_SERIAL_PIN D2
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/helix/rev2/info.json b/keyboards/helix/rev2/info.json
index 1dde71a9c0..0ffce4f17a 100644
--- a/keyboards/helix/rev2/info.json
+++ b/keyboards/helix/rev2/info.json
@@ -8,6 +8,9 @@
         "pid": "0x0000",
         "device_version": "0.0.1"
     },
+    "split": {
+        "soft_serial_pin": "D2"
+    },
     "processor": "atmega32u4",
     "bootloader": "caterina",
     "layouts": {
diff --git a/keyboards/helix/rev3_4rows/config.h b/keyboards/helix/rev3_4rows/config.h
index dcc2634caf..083b95c8ad 100644
--- a/keyboards/helix/rev3_4rows/config.h
+++ b/keyboards/helix/rev3_4rows/config.h
@@ -46,11 +46,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Dip switch on matrix grid */
 #define DIP_SWITCH_MATRIX_GRID { {0,6}, {1,6}, {5,6}, {6,6} }
 
-/*
- * 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 RGB_DI_PIN D3
 #define RGBLED_NUM 50 // Number of LEDs
 
diff --git a/keyboards/helix/rev3_4rows/info.json b/keyboards/helix/rev3_4rows/info.json
index edd567a335..d37df4d4c5 100644
--- a/keyboards/helix/rev3_4rows/info.json
+++ b/keyboards/helix/rev3_4rows/info.json
@@ -8,6 +8,9 @@
     "pid": "0x0004",
     "device_version": "0.0.1"
   },
+  "split": {
+    "soft_serial_pin": "D2"
+  },
   "processor": "atmega32u4",
   "bootloader": "caterina",
   "layouts": {
diff --git a/keyboards/helix/rev3_5rows/config.h b/keyboards/helix/rev3_5rows/config.h
index 59a1388173..2f6ea61bb6 100644
--- a/keyboards/helix/rev3_5rows/config.h
+++ b/keyboards/helix/rev3_5rows/config.h
@@ -46,11 +46,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Dip switch on matrix grid */
 #define DIP_SWITCH_MATRIX_GRID { {0,6}, {1,6}, {5,6}, {6,6} }
 
-/*
- * 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 RGB_DI_PIN D3
 #define RGBLED_NUM 64 // Number of LEDs
 
diff --git a/keyboards/helix/rev3_5rows/info.json b/keyboards/helix/rev3_5rows/info.json
index 7ff3a3b521..6d7786d213 100644
--- a/keyboards/helix/rev3_5rows/info.json
+++ b/keyboards/helix/rev3_5rows/info.json
@@ -8,6 +8,9 @@
     "pid": "0x0003",
     "device_version": "0.0.1"
   },
+  "split": {
+    "soft_serial_pin": "D2"
+  },
   "processor": "atmega32u4",
   "bootloader": "caterina",
   "layouts": {