FAQ

OLED Screen Not Working?

If the OLED Screen is not displaying or displaying incorrectly, you can follow these steps to troubleshoot the issue:

Check if the FPC cable of the OLED Screen is properly connected.

  1. Use the following command to view the program’s run logs and check for error messages.

    cat /opt/pironman5/log

  2. Alternatively, use the following command to check if the OLED’s i2c address 0x3C is recognized:

    sudo i2cdetect -y 1

  3. If the first two steps don’t reveal any issues, try restarting the pironman5 service to see if that resolves the problem.

    sudo pironman5 restart