qmk-firmware/keyboards/sam/sg81m/config.h

/* Copyright 2021 CMM.Studio Freather
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#define RGB_DI_PIN E6 //reserved pin for potential underglow rgb
    #define RGBLED_NUM 10
    #define RGBLIGHT_HUE_STEP 8
    #define RGBLIGHT_SAT_STEP 8
    #define RGBLIGHT_VAL_STEP 8
    #define RGBLIGHT_LIMIT_VAL 255/* The maximum brightness level */
    #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
#define RGBLIGHT_EFFECT_BREATHING
#define RGBLIGHT_EFFECT_RAINBOW_MOOD
#define RGBLIGHT_EFFECT_RAINBOW_SWIRL
#define RGBLIGHT_EFFECT_SNAKE
#define RGBLIGHT_EFFECT_KNIGHT
#define RGBLIGHT_EFFECT_CHRISTMAS
#define RGBLIGHT_EFFECT_STATIC_GRADIENT
#define RGBLIGHT_EFFECT_RGB_TEST
#define RGBLIGHT_EFFECT_ALTERNATING
#define RGBLIGHT_EFFECT_TWINKLE