2022-08-31, 05:56 PM
It seems that you do not have permissions to read from USB but that is really strange if you are using an OpenPlotter 2 image. Did you modify anything?
could you send us an screenshot of the openplotter-serial app configuration?
any reason to use OP 2 instead of OP 3?
could you send us an screenshot of the openplotter-serial app configuration?
any reason to use OP 2 instead of OP 3?