@bianchifan
the size of the printer are not standard.
I use these: [
www.cnc4all.at]
this is the Nextion used by Kimbra: [
www.youtube.com]
I know that does not really ArduinoDue current: -3mA InSource and 6 mA sink in the group 2
Is a problem for drivers outside that I want to use?
@Le-Seaw
I will contact in private