Search found 2 matches

by sallen135
Thu Jan 03, 2019 2:10 am
Forum: Hardware
Topic: Power ESP32 through 3.3V Pin
Replies: 3
Views: 21084

Re: Power ESP32 through 3.3V Pin

Thank you so much, that is exactly what I was interested in learning. :)
by sallen135
Wed Jan 02, 2019 11:02 pm
Forum: Hardware
Topic: Power ESP32 through 3.3V Pin
Replies: 3
Views: 21084

Power ESP32 through 3.3V Pin

Hello, I am using the DOIT ESP32 DEVKIT V1. I am trying to power it using an 18650 ranging from 3.3v-4.2v. If I connect battery positive to esp32 3.3v pin and battery negative to esp GND, the board powers up, lights up the on LED, and runs any sketch I have tried so far. It runs no problem when the ...