2022-06-20, 12:52 PM
You can test that the serial port is set correctly with:
ls -l /dev/serial0
It must point to /dev/ttyAMA0
As for the hat, ensure the pypilot_hat service is running. If you can connect (localhost:33333) or find it in ps aux | grep pypilot_hat, but the screen doesnt display, you may want to edit ~/.pypilot/hat.conf to correct the driver if it did not detect it.
ls -l /dev/serial0
It must point to /dev/ttyAMA0
As for the hat, ensure the pypilot_hat service is running. If you can connect (localhost:33333) or find it in ps aux | grep pypilot_hat, but the screen doesnt display, you may want to edit ~/.pypilot/hat.conf to correct the driver if it did not detect it.