PaulStoffregen
Well-known member
Do not send me hardware. I have a huge backlog of other work, so I can not possibly dedicate time to troubleshooting your hardware on my workbench.
I did look over the schematic and the connections seem to agree with the code. Your schematic symbol for Teensy 4.1 doesn't show normal pin numbers like the chip does. Are you sure the signals really are connected correctly on your PCB?
I did look over the schematic and the connections seem to agree with the code. Your schematic symbol for Teensy 4.1 doesn't show normal pin numbers like the chip does. Are you sure the signals really are connected correctly on your PCB?