diff --git a/ESP32-IDF_ESPNOW-Receiver/main/config.c b/ESP32-IDF_ESPNOW-Receiver/main/config.c
index 379805d65..98cfa7732 100644
--- a/ESP32-IDF_ESPNOW-Receiver/main/config.c
+++ b/ESP32-IDF_ESPNOW-Receiver/main/config.c
@@ -7,6 +7,7 @@ uint8_t broadcast_mac[ESP_NOW_ETH_ALEN] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 uint8_t receiver_mac[ESP_NOW_ETH_ALEN]  = {0xe4, 0xb0, 0x63, 0x17, 0x9e, 0x44};
 
 //uint8_t transmitter_mac[ESP_NOW_ETH_ALEN] = {0x34, 0xB7, 0xDA, 0xF9, 0x33, 0x8D};
-uint8_t transmitter_mac[ESP_NOW_ETH_ALEN] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
+//uint8_t transmitter_mac[ESP_NOW_ETH_ALEN] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
+uint8_t transmitter_mac[ESP_NOW_ETH_ALEN] = {0x9C, 0x9E, 0x6E, 0x14, 0xB5, 0x54};
 
 const char *TAG = "ESP-NOW_Receiver";
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