6 files changed, 22 insertions, 0 deletions
diff --git a/keyboards/handwired/onekey/bluepill/config.h b/keyboards/handwired/onekey/bluepill/config.h
index 81282ae1ff..01555e4315 100644
--- a/keyboards/handwired/onekey/bluepill/config.h
+++ b/keyboards/handwired/onekey/bluepill/config.h
@@ -25,3 +25,5 @@
 #define BACKLIGHT_PIN           A0
 #define BACKLIGHT_PWM_DRIVER    PWMD2
 #define BACKLIGHT_PWM_CHANNEL   1
+
+#define RGB_DI_PIN A1
diff --git a/keyboards/handwired/onekey/keymaps/rgb/config.h b/keyboards/handwired/onekey/keymaps/rgb/config.h
new file mode 100644
index 0000000000..89e76326b4
--- /dev/null
+++ b/keyboards/handwired/onekey/keymaps/rgb/config.h
@@ -0,0 +1,4 @@
+#pragma once
+
+#define RGBLED_NUM 9
+#define RGBLIGHT_ANIMATIONS
diff --git a/keyboards/handwired/onekey/keymaps/rgb/keymap.c b/keyboards/handwired/onekey/keymaps/rgb/keymap.c
new file mode 100644
index 0000000000..a96c6f3863
--- /dev/null
+++ b/keyboards/handwired/onekey/keymaps/rgb/keymap.c
@@ -0,0 +1,11 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  LAYOUT( RGB_MOD )
+};
+
+void keyboard_post_init_user(void) {
+  rgblight_enable_noeeprom();
+  rgblight_sethsv_noeeprom_cyan();
+  rgblight_mode_noeeprom(RGBLIGHT_MODE_RAINBOW_SWIRL);
+}
diff --git a/keyboards/handwired/onekey/keymaps/rgb/rules.mk b/keyboards/handwired/onekey/keymaps/rgb/rules.mk
new file mode 100644
index 0000000000..1e3cebb145
--- /dev/null
+++ b/keyboards/handwired/onekey/keymaps/rgb/rules.mk
@@ -0,0 +1 @@
+RGBLIGHT_ENABLE = yes
diff --git a/keyboards/handwired/onekey/proton_c/config.h b/keyboards/handwired/onekey/proton_c/config.h
index d4fb9c8299..fe34f94add 100644
--- a/keyboards/handwired/onekey/proton_c/config.h
+++ b/keyboards/handwired/onekey/proton_c/config.h
@@ -26,3 +26,5 @@
 #define BACKLIGHT_PWM_DRIVER    PWMD4
 #define BACKLIGHT_PWM_CHANNEL   3
 #define BACKLIGHT_PAL_MODE      2
+
+#define RGB_DI_PIN A1
diff --git a/keyboards/handwired/onekey/stm32f0_disco/config.h b/keyboards/handwired/onekey/stm32f0_disco/config.h
index 4024ee1caa..637ed65d3f 100644
--- a/keyboards/handwired/onekey/stm32f0_disco/config.h
+++ b/keyboards/handwired/onekey/stm32f0_disco/config.h
@@ -26,3 +26,5 @@
 #define BACKLIGHT_PWM_DRIVER    PWMD3
 #define BACKLIGHT_PWM_CHANNEL   3
 #define BACKLIGHT_PAL_MODE      0
+
+#define RGB_DI_PIN B15