Hi there, I would like to use the M5StickC Plus 2 to measure several capacitive sensors in a loop by reading their voltage depending on their charge/discharge curve.
There are 12 sensors in total so each one needs their own analog pin on the ESP32. The fact that the ESP32-PICO-V3-02 offers 2 ADCs would make it possible to parallelize measurements. Hence 6 of the sensors could be measured on ADC1 and 6 others on ADC2. Would this somehow be possible with the M5StickC Plus 2 ? There are 2 problems that I see with this:

• not enough pins left because of peripherals inside the M5StickC package occupying them

• no way to access the left-over pins other than the GROVE port which can only give me e.g. 6 additional analog Inputs using the PbHUB

Any help?