Not sure what the best way to run the ESP32 off a 18650 cell is. LDO, and accept <3.3V? Or step-up converter?
Also, that would get rid of the 3.3k resistor between VCC and GND in the ESP32 Core design. That thing alone kills the battery in a month.
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Also, that would get rid of the 3.3k resistor between VCC and GND in the ESP32 Core design. That thing alone kills the battery in a month.