Add nrf const to consts.h (#505)

src/consts.h

@@ -96,6 +96,9 @@ enum class SensorTypeID : uint8_t {
 #define BOARD_GESTURES 21  // Used by Gestures
 #define BOARD_SLIMEVR_V1_2 22  // SlimeVR v1.2
 #define BOARD_ESP32S3_SUPERMINI 23
+#define BOARD_GENERIC_NRF 24
+#define BOARD_SLIMEVR_BUTTERFLY_DEV 25
+#define BOARD_SLIMEVR_BUTTERFLY 26
 #define BOARD_DEV_RESERVED 250  // Reserved, should not be used in any release firmware
 
 #define BAT_EXTERNAL 1
@@ -152,6 +155,8 @@ enum class SensorTypeID : uint8_t {
 #define MCU_ESP32_C3 6
 #define MCU_MOCOPI 7  // Used by mocopi/moslime
 #define MCU_HARITORA 8  // Used by Haritora/SlimeTora
+#define MCU_NRF52 9
+#define MCU_NRF54L 10
 #define MCU_DEV_RESERVED 250  // Reserved, should not be used in any release firmware
 
 enum class SensorDataType : uint8_t {