04-16-2019, 07:29 PM
Well I can't and won't leave you hanging, I'm confident we can get it running.
I sent a sketch to upload to controller, open the IDE serial monitor and verify it gets to "Startup Completed". Then connect the display and see if it starts up.
I sent a sketch to upload to controller, open the IDE serial monitor and verify it gets to "Startup Completed". Then connect the display and see if it starts up.