S sorka Active Member Sep 26, 2020 #1 No voltage between pin 13 and 4 so I assume my board is bad? Digital outputs are still working fine but not inputs.
No voltage between pin 13 and 4 so I assume my board is bad? Digital outputs are still working fine but not inputs.
CAI_Support Senior Member Sep 26, 2020 #2 Pin 13 is +5V, pin 4 is ground. Unless the PCB trace burned out, it should have 5V from power converter output linked to Pin 13.
Pin 13 is +5V, pin 4 is ground. Unless the PCB trace burned out, it should have 5V from power converter output linked to Pin 13.
