A1. It is within about 1%. Not a problem. Some or all of that could be your measuring device.
A2. GPIOs are logic signals. Exact value above a threshold is not critical. 2.94 is far above the threshold for 3.3 volt logic interface.
A3. Unlikely your "not too low" voltages are the cause of your non-operation.
A2. GPIOs are logic signals. Exact value above a threshold is not critical. 2.94 is far above the threshold for 3.3 volt logic interface.
A3. Unlikely your "not too low" voltages are the cause of your non-operation.
Statistics: Posted by drgeoff — Mon Feb 24, 2025 12:10 am