1 files changed, 9 insertions, 9 deletions

diff --git a/keyboards/preonic/rev3/config.h b/keyboards/preonic/rev3/config.h
index d37f300b0..0e8312445 100644
--- a/keyboards/preonic/rev3/config.h
+++ b/keyboards/preonic/rev3/config.h
@@ -113,19 +113,19 @@
 /* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
 //#define MIDI_TONE_KEYCODE_OCTAVES 1
 
-// #define WS2812_LED_N 2
-// #define RGBLED_NUM WS2812_LED_N
-// #define WS2812_TIM_N 2
-// #define WS2812_TIM_CH 2
-// #define PORT_WS2812     GPIOA
-// #define PIN_WS2812      1
-// #define WS2812_DMA_STREAM STM32_DMA1_STREAM2  // DMA stream for TIMx_UP (look up in reference manual under DMA Channel selection)
-//#define WS2812_DMA_CHANNEL 7                  // DMA channel for TIMx_UP
-//#define WS2812_EXTERNAL_PULLUP
+/*
+ * WS2812 Underglow Matrix options
+ */
 #define RGB_DI_PIN A1
 #define RGBLED_NUM 9
 #define RGBLIGHT_ANIMATIONS
 // RGB Matrix support
 #define DRIVER_LED_TOTAL RGBLED_NUM
 
+#define WS2812_PWM_DRIVER PWMD2
+#define WS2812_PWM_CHANNEL 2
+#define WS2812_PWM_PAL_MODE 1
+#define WS2812_DMA_STREAM STM32_DMA1_STREAM2
+#define WS2812_DMA_CHANNEL 2
+
 #endif