XIAO_ESP32C3 Battery Voltage Monitor

Products & Technology Arduino & Seeeduino
#1

Hello,
Received my ESP32C3 units. Working great.
Any examples on how to obtain/monitor battery voltage from a battery connected to the BATT pads on bottom of the board?

Thanks!

Bruce

#2

Hello, we have consulted the schematic. Because the ESP32 has limited IO, we have not connected the battery supply pins to the GPIO, so we cannot read the battery voltage by software.