Battery powered problem
SimonnomiS last edited by
I am running my TTGO ESP32 using a 16340 3.7v 800mah battery. When measuring the battery with the device awake and screen on the voltage is for example 3.0v and when I put the device into deep sleep the battery rises to 3.2v. I am using MCP130-315HI/TO supervisor to monitor the battery voltage and the issue is that the voltage drops below the supervisor threshold and it pulls the reset low turning off the device but then when the device is off the battery voltage rises over the supervisor cut off and powers the device back on causing the battery voltage to drop again and so on. Any idea how to get around this issue?