ESP32 ADC2 Access


I am working with the ESP32 and am trying to use the ADC Pin Element to read the ADC2 instance pins. Currently the studio only has values for the ADC1 which limits the number of pins available to read as the ADC2 pins cannot be accessed through the ADC1 instance. Does Atmosphere IOT plan to include instances for the ADC2?

I do understand that there have been hardware issues with the ADC2 not functioning when the ESP32 Wifi was enabled, but Espressif said that this was not an issue during BLE.

Thank you.


@mtseitzler - we have some notes on the issue here -