diff --git a/docs/Assignments/week_4_programming/programming.md b/docs/Assignments/week_4_programming/programming.md
index 6a636d3..d34de4c 100644
--- a/docs/Assignments/week_4_programming/programming.md
+++ b/docs/Assignments/week_4_programming/programming.md
@@ -703,7 +703,13 @@ Result:
 ![alt text](image-37.jpg)
 It compiles!
 
-The next day when testing the code. The microcontroller would suddenly disconnect. First I tried setting every pin to something else because there where pins being defined the espC6 doesn't have. When I finally set the debug level to verbose. So I can see everything that the microcontroller is doing. I saw that it used pin 12 and 13 for USB. And somewhere in the program pin 12 and 13 where re-assigned. So I removed that it got reassigned and then the communication worked flawlessly again.
+The next day when testing the code. The microcontroller would suddenly disconnect. First I tried setting every pin to something else because there where pins being defined the espC6 doesn't have. When I finally set the debug level to verbose.
+I did that by adding this line in my platformio.ini file. [Source](https://community.platformio.org/t/how-to-set-up-log-level-to-be-able-to-debug-the-esp32/8278)
+```ini
+build_flags = -DCORE_DEBUG_LEVEL=5
+```
+
+Now I can see everything that the microcontroller is doing. I saw that it used pin 12 and 13 for USB. And somewhere in the program pin 12 and 13 where re-assigned. So I removed that it got reassigned and then the communication worked flawlessly again.
 
 ![alt text](image-38.jpg)
 
@@ -724,6 +730,7 @@ So I had the 3v3 connected to the sensor it's ground and the ground connected to
 * [PlatformIO espC6](https://wiki.seeedstudio.com/xiao_esp32c6_with_platform_io)
 * [ESC calibration and PWM](https://ardupilot.org/copter/docs/esc-calibration.html)
 * [ESP32PWMServo lib](https://randomnerdtutorials.com/esp32-servo-motor-web-server-arduino-ide/)
+* [PlatformIO Debug level change for ESP](https://community.platformio.org/t/how-to-set-up-log-level-to-be-able-to-debug-the-esp32/8278)
 
 ### Parts
 * [PotSlider](https://nl.aliexpress.com/item/1005006733220962.html)