SunFounder ESP32 Starter Kit
Code
Note:
• You can open the file 5.4_detect_the_line.ino under the path of esp32-starter-kit-main\c\codes\
5.4_detect_the_line.
• After selecting the board (ESP32 Dev Module) and the appropriate port, click the Upload button.
• Always displaying “Unknown COMxx”?
If the line tracking module detects a black line after the code has been uploaded successfully, “Black” will be shown
in the Serial Monitor. Otherwise, “White” will be printed.
1.20. 5.4 Detect the Line 73
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