diff --git a/ESP-IDF_Robot/main/blink_example_main.c b/ESP-IDF_Robot/main/blink_example_main.c
index 5423f3ad7..34722b441 100644
--- a/ESP-IDF_Robot/main/blink_example_main.c
+++ b/ESP-IDF_Robot/main/blink_example_main.c
@@ -52,16 +52,16 @@
 
 static const char *TAG = "ESP IDF Robot";
 
-// MOTORS
+// MOTORS PWM CONFIG
 #define MTR_FREQUENCY           (5000)
 #define MTR_MODE                LEDC_LOW_SPEED_MODE
 #define MTR_DUTY_RES            LEDC_TIMER_13_BIT
-
+// LEFT SIDE MOTORS
 #define MTR_FRONT_LEFT_IO       (6)
 #define MTR_FRONT_LEFT_TMR      LEDC_TIMER_0
 #define MTR_FRONT_LEFT          LEDC_CHANNEL_1
 #define MTR_FRONT_LEFT_DUTY     (3361)
-
+// RIGHT SIDE MOTORS
 #define MTR_FRONT_RIGHT_IO      (5)
 #define MTR_FRONT_RIGHT_TMR     LEDC_TIMER_1
 #define MTR_FRONT_RIGHT         LEDC_CHANNEL_0