diff --git a/examples/arduino-zigbee-light/src/Zigbee_On_Off_Light.ino b/examples/arduino-zigbee-light/src/Zigbee_On_Off_Light.ino
index 92c5904..6db8bd7 100644
--- a/examples/arduino-zigbee-light/src/Zigbee_On_Off_Light.ino
+++ b/examples/arduino-zigbee-light/src/Zigbee_On_Off_Light.ino
@@ -32,29 +32,28 @@
 
 #include "Zigbee.h"
 
-#define LED_PIN               RGB_BUILTIN
-#define BUTTON_PIN            9  // ESP32-C6/H2 Boot button
+/* Zigbee light bulb configuration */
 #define ZIGBEE_LIGHT_ENDPOINT 10
+uint8_t led = RGB_BUILTIN;
+uint8_t button = BOOT_PIN;
 
 ZigbeeLight zbLight = ZigbeeLight(ZIGBEE_LIGHT_ENDPOINT);
 
 /********************* RGB LED functions **************************/
 void setLED(bool value) {
-  digitalWrite(LED_PIN, value);
+  digitalWrite(led, value);
 }
 
 /********************* Arduino functions **************************/
 void setup() {
   Serial.begin(115200);
-  while (!Serial) {
-    delay(10);
-  }
+
   // Init LED and turn it OFF (if LED_PIN == RGB_BUILTIN, the rgbLedWrite() will be used under the hood)
-  pinMode(LED_PIN, OUTPUT);
-  digitalWrite(LED_PIN, LOW);
+  pinMode(led, OUTPUT);
+  digitalWrite(led, LOW);
 
   // Init button for factory reset
-  pinMode(BUTTON_PIN, INPUT_PULLUP);
+  pinMode(button, INPUT_PULLUP);
 
   //Optional: set Zigbee device name and model
   zbLight.setManufacturerAndModel("Espressif", "ZBLightBulb");
@@ -82,11 +81,11 @@ void setup() {
 
 void loop() {
   // Checking button for factory reset
-  if (digitalRead(BUTTON_PIN) == LOW) {  // Push button pressed
+  if (digitalRead(button) == LOW) {  // Push button pressed
     // Key debounce handling
     delay(100);
     int startTime = millis();
-    while (digitalRead(BUTTON_PIN) == LOW) {
+    while (digitalRead(button) == LOW) {
       delay(50);
       if ((millis() - startTime) > 3000) {
         // If key pressed for more than 3secs, factory reset Zigbee and reboot