diff --git a/esp32-c3-oled/led3xdrv-pro.yml b/esp32-c3-oled/led3xdrv-pro.yml
index 50bbf0e..5ee4b65 100644
--- a/esp32-c3-oled/led3xdrv-pro.yml
+++ b/esp32-c3-oled/led3xdrv-pro.yml
@@ -5,6 +5,8 @@ esphome:
 esp32:
   board: esp32-c3-devkitm-1
   variant: esp32c3
+  framework:
+    type: esp-idf
 
 logger:
   baud_rate: 0
@@ -27,15 +29,15 @@ output:
   - platform: ledc
     pin: GPIO4
     id: led_pwm01
-    frequency: 20000 Hz
+    frequency: 10000 Hz
   - platform: ledc
     pin: GPIO5
     id: led_pwm02
-    frequency: 20000 Hz
+    frequency: 10000 Hz
   - platform: ledc
     pin: GPIO6
     id: led_pwm03
-    frequency: 20000 Hz
+    frequency: 10000 Hz
 
 light:
   - platform: monochromatic
@@ -51,6 +53,19 @@ light:
     output: led_pwm03
     gamma_correct: 1.0
 
+switch:
+  - platform: gpio
+    id: grove_relay
+    name: "Power AC-DC"
+    pin:
+      number: GPIO1
+      mode:
+        output: true
+        pullup: false
+        pulldown: false
+    inverted: false # jeśli nie kliknie – zmień na true i sprawdź
+    restore_mode: ALWAYS_OFF
+
 button:
   - platform: restart
     name: "Restart Device"