2023-05-23, 04:56 AM
Check if the serial port is setup correctly:
ls - l /dev/serial0
If this points to /dev/ttyAMA0 it should work. In the newer openplotter I believe you can do this from the serial configuration.
Next, ensure the pypilot_hat service is running. You must enable SPI in raspi-config for this to work, but normally the lcd should be autodetected. You should be able to enable it from the interface from running openplotter-pypilot, or by
sudo service pypilot_hat start
sudo service pypilot_hat enable
ls - l /dev/serial0
If this points to /dev/ttyAMA0 it should work. In the newer openplotter I believe you can do this from the serial configuration.
Next, ensure the pypilot_hat service is running. You must enable SPI in raspi-config for this to work, but normally the lcd should be autodetected. You should be able to enable it from the interface from running openplotter-pypilot, or by
sudo service pypilot_hat start
sudo service pypilot_hat enable