diff --git a/ESP-IDF_Robot/build/.ninja_lock b/ESP-IDF_Robot/build/.ninja_lock
new file mode 100644
index 000000000..e69de29bb
diff --git a/ESP-IDF_Robot/build/CMakeFiles/git-data/head-ref b/ESP-IDF_Robot/build/CMakeFiles/git-data/head-ref
index 07a1d997a..9f9690cde 100644
--- a/ESP-IDF_Robot/build/CMakeFiles/git-data/head-ref
+++ b/ESP-IDF_Robot/build/CMakeFiles/git-data/head-ref
@@ -1 +1 @@
-d7be2471c0bf99b39af6aed5515fa6b9c45b60f5
+ee7e99e015cbecf6c66297b7bc66553d073b0ad4
diff --git a/ESP-IDF_Robot/main/blink_example_main.c b/ESP-IDF_Robot/main/blink_example_main.c
index c10fb30c8..37df84ac7 100644
--- a/ESP-IDF_Robot/main/blink_example_main.c
+++ b/ESP-IDF_Robot/main/blink_example_main.c
@@ -28,7 +28,7 @@ static const char *TAG = "ESP IDF Robot";
 #define LEDC_OUTPUT_IO          (5) // Define the output GPIO
 #define LEDC_CHANNEL            LEDC_CHANNEL_0
 #define LEDC_DUTY_RES           LEDC_TIMER_10_BIT // Set duty resolution to 13 bits
-#define LEDC_DUTY               (5) // Set duty to 50%. (2 ** 13) * 50% = 4096 1024
+#define LEDC_DUTY               (524) // Set duty to 50%. (2 ** 13) * 50% = 4096 1024
 #define LEDC_FREQUENCY          (5000) // For LED the freuqncy of 500Hz seemed to be sufficient. // Frequency in Hertz. For DC motor, set frequency at 5 kHz
 
 /* Use project configuration menu (idf.py menuconfig) to choose the GPIO to blink,