2023-02-09, 12:01 PM
A headless setup is just as stable as any other setup.
Why 2 Raspberries? a Raspberry 4 is perfectly capable of running everything you need. If you do not need charts you can just close OpenCPN and turn off the monitor to save power.
I think that if you add a second Raspberry you are increasing consumption unnecessarily. I would have an additional Raspberry on board, but only to duplicate the setup for safety.
Why 2 Raspberries? a Raspberry 4 is perfectly capable of running everything you need. If you do not need charts you can just close OpenCPN and turn off the monitor to save power.
I think that if you add a second Raspberry you are increasing consumption unnecessarily. I would have an additional Raspberry on board, but only to duplicate the setup for safety.