Since all GPIO pins of the XIAO ESP32S3 are assigned their own functions, we do not have a GPIO configured for the battery pin. this means that we cannot get the battery voltage at the software level by reading the analog value of one of the GPIOs. If necessary, you can consider connecting the positive and negative terminals of the battery to two of the pins to measure the battery voltage.
It seems this statement is not true
looking at the schematic it seems the ESP32 chip has unpopulated GPIO
at GPIO 33-37 & 45-46
why not these pins be used for internal voltage and current detection for software power management
also for add flash led to camera module
or if this is truly not technically possable why not an IC that can connect via SPI or IIC which can be querry in software
Why this supposed to be monitored by engineering but we get no response
This is a slap in the face to loyal fans