1 files changed, 28 insertions, 0 deletions
diff --git a/keyboards/citrus/erdnuss65/erdnuss65.c b/keyboards/citrus/erdnuss65/erdnuss65.c
new file mode 100644
index 0000000000..d10f476c66
--- /dev/null
+++ b/keyboards/citrus/erdnuss65/erdnuss65.c
@@ -0,0 +1,28 @@
+/* Copyright 2023 Citrus Lab
+ *
+ * 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/>.
+ */
+#include "quantum.h"
+
+//Indicator light function
+bool led_update_kb(led_t led_state) {
+    if (led_update_user(led_state)) {
+        if (led_state.caps_lock) {
+            rgblight_setrgb_at(255, 255, 255, 0); //white
+        } else {
+            rgblight_setrgb_at(0, 0, 0, 0);
+        }
+    }
+    return true;
+}
+\ No newline at end of file