If you are changing configurations, then you are flash your firmware many times?
That would be frustrating to do all that over and over and not get it working.
My problem is that the USB driver on the Printrboard is not working anymore and I can see the AMtel board connect but it will not configure on my MAC as a USB serial port.
I have one Printrboard that works but the second one worked, then intermittent not working, now has finally stopped.
Cables OK, board works, but my MAC and the board will not communicate.
That would be frustrating to do all that over and over and not get it working.
My problem is that the USB driver on the Printrboard is not working anymore and I can see the AMtel board connect but it will not configure on my MAC as a USB serial port.
I have one Printrboard that works but the second one worked, then intermittent not working, now has finally stopped.
Cables OK, board works, but my MAC and the board will not communicate.