5 files changed, 15 insertions, 33 deletions
diff --git a/keyboards/nightly_boards/n40_o/config.h b/keyboards/nightly_boards/n40_o/config.h
index c74db49836..055aea6055 100644
--- a/keyboards/nightly_boards/n40_o/config.h
+++ b/keyboards/nightly_boards/n40_o/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 5
-#define MATRIX_COLS 13
 
 /*
  * Keyboard Matrix Assignments
@@ -56,12 +51,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #endif
 
 /* Encoders */
-
-#define ENCODERS 3
-
-#define ENCODERS_PAD_A { F6, F4 , B6 }
-#define ENCODERS_PAD_B { F7, F5 , C6 }
-
 #define ENCODERS_CW_KEY  { { 2, 4 },{ 4, 4 },{ 6, 4 } }
 #define ENCODERS_CCW_KEY { { 1, 4 },{ 3, 4 },{ 5, 4 } }
 
@@ -71,12 +60,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define AUDIO_CLICKY
 
-/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCE 5
-
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/nightly_boards/n40_o/encoder_action.c b/keyboards/nightly_boards/n40_o/encoder_action.c
index 042a3871c9..6b553d3969 100644
--- a/keyboards/nightly_boards/n40_o/encoder_action.c
+++ b/keyboards/nightly_boards/n40_o/encoder_action.c
@@ -16,15 +16,12 @@
 
 #include "encoder_action.h"
 
-#ifdef ENCODERS
-static uint8_t encoder_state[ENCODERS] = {0};
-static keypos_t encoder_cw[ENCODERS] = ENCODERS_CW_KEY;
-static keypos_t encoder_ccw[ENCODERS] = ENCODERS_CCW_KEY;
-#endif
+static uint8_t encoder_state[NUM_ENCODERS] = {0};
+static keypos_t encoder_cw[NUM_ENCODERS] = ENCODERS_CW_KEY;
+static keypos_t encoder_ccw[NUM_ENCODERS] = ENCODERS_CCW_KEY;
 
 void encoder_action_unregister(void) {
-#ifdef ENCODERS
-    for (int index = 0; index < ENCODERS; ++index) {
+    for (int index = 0; index < NUM_ENCODERS; ++index) {
         if (encoder_state[index]) {
             keyevent_t encoder_event = (keyevent_t) {
                 .key = encoder_state[index] >> 1 ? encoder_cw[index] : encoder_ccw[index],
@@ -35,11 +32,9 @@ void encoder_action_unregister(void) {
             action_exec(encoder_event);
         }
     }
-#endif
 }
 
 void encoder_action_register(uint8_t index, bool clockwise) {
-#ifdef ENCODERS
     keyevent_t encoder_event = (keyevent_t) {
         .key = clockwise ? encoder_cw[index] : encoder_ccw[index],
         .pressed = true,
@@ -47,5 +42,4 @@ void encoder_action_register(uint8_t index, bool clockwise) {
     };
     encoder_state[index] = (clockwise ^ 1) | (clockwise << 1);
     action_exec(encoder_event);
-#endif
 }
diff --git a/keyboards/nightly_boards/n40_o/encoder_action.h b/keyboards/nightly_boards/n40_o/encoder_action.h
index 098210d40c..fb22632632 100644
--- a/keyboards/nightly_boards/n40_o/encoder_action.h
+++ b/keyboards/nightly_boards/n40_o/encoder_action.h
@@ -14,6 +14,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#pragma once
+
 #include "quantum.h"
 
 void encoder_action_unregister(void);
diff --git a/keyboards/nightly_boards/n40_o/info.json b/keyboards/nightly_boards/n40_o/info.json
index 6f1748a7ab..f68bc89be3 100644
--- a/keyboards/nightly_boards/n40_o/info.json
+++ b/keyboards/nightly_boards/n40_o/info.json
@@ -8,6 +8,15 @@
     	"pid": "0x0009",
     	"device_version": "0.0.1"
     },
+    "encoder": {
+    	"rotary": [
+    		{"pin_a": "F6", "pin_b": "F7"},
+    		{"pin_a": "F4", "pin_b": "F5"},
+    		{"pin_a": "B6", "pin_b": "C6"}
+    	]
+    },
+    "processor": "atmega32u4",
+    "bootloader": "atmel-dfu",
     "layouts": {
         "LAYOUT_ortho_4x13_encoders": {
             "layout": [
diff --git a/keyboards/nightly_boards/n40_o/rules.mk b/keyboards/nightly_boards/n40_o/rules.mk
index e8d7ea59ba..f1189a87d2 100644
--- a/keyboards/nightly_boards/n40_o/rules.mk
+++ b/keyboards/nightly_boards/n40_o/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = atmega32u4
-
-# Bootloader selection
-BOOTLOADER = atmel-dfu
-
 # Build Options
 #   change yes to no to disable
 #