5v pin outputs 2.72 volts when on battery #30
Description
This pin should be removed from the IO interface as its voltage will vary widely based on if you are on battery or plugged in via USB.
Alternantly a separate 5v regulator could be added to that pin to supply voltage for the ESP32. This would keep the interface consistent through modes.
Do not replace the 3.3v regulator, it should be used to provide current for the sensors, should not come from the ESP32 built in regulator unless a a fuse is placed in line the prevent overcurrent of the 3.3 rail