ESP32LyraT do not work with battery
Posted: Tue Apr 16, 2019 8:12 pm
Hello. I'm using an ESP32-LytaT card and when I connect a 3V7 battery the card do not turn on. Looking at the electronic circuit board I saw that the 3V3 regulator needs at least 4V3 at the input. Is there any detail to make the card connect with this battery voltage?