Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

User avatar
By eriksl
#89206 Clear, I missed that completely.

There are several ADC's that can be used with I2C (and SPI too), some of them having a resolution of even 16 bits, difficult to actually reach from the analog side!

Personally I'd really like the challenge of adding the code to drive the ADC, but I guess not everybody is "me" :D