Best read the
current rev2 and rev3 docs for openplotter. For RPI4 on rev3 headless, it will not boot. REV2 doc has been revised to say the same. Rev3 coding is incomplete and pypilot, I2C,
opencpn??? etc is removed in docs and coding is on backorder. So... if you are not using rpi or specifically headless install, my guess is that you may still find some issues. I gave up and installed BBN on my rpi4 instaed of openplotter - works like a charm
richard
sv Zolanda