diff --git a/ESP32-IDF_ESPNOW-Transmitter/build/.ninja_lock b/ESP32-IDF_ESPNOW-Transmitter/build/.ninja_lock
new file mode 100644
index 000000000..e69de29bb
diff --git a/ESP32-IDF_ESPNOW-Transmitter/build/CMakeFiles/git-data/head-ref b/ESP32-IDF_ESPNOW-Transmitter/build/CMakeFiles/git-data/head-ref
index d9e827902..4e403b683 100644
--- a/ESP32-IDF_ESPNOW-Transmitter/build/CMakeFiles/git-data/head-ref
+++ b/ESP32-IDF_ESPNOW-Transmitter/build/CMakeFiles/git-data/head-ref
@@ -1 +1 @@
-444b88fdb7c86f3f7f8cd43079ced386418f6f0a
+f2f19325b958e101ffa3fb43d0c9a6111c6e7fca
diff --git a/ESP32-IDF_ESPNOW-Transmitter/main/config.c b/ESP32-IDF_ESPNOW-Transmitter/main/config.c
index e00e1748a..6fe08fc09 100644
--- a/ESP32-IDF_ESPNOW-Transmitter/main/config.c
+++ b/ESP32-IDF_ESPNOW-Transmitter/main/config.c
@@ -1,7 +1,5 @@
 #include "config.h"
 
-#define SYS_LED_GPIO  (10)  // 10 GPIO of on-board LED
-
 uint8_t broadcast_mac[ESP_NOW_ETH_ALEN] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 //uint8_t receiver_mac[ESP_NOW_ETH_ALEN]  = {0x9c, 0x9e, 0x6e, 0x14, 0xb5, 0x54};
 // ESP32-C3 Breadboard Robot Receiver