Pixhawk 1 ADC Resolution

Hello everyone,

I was wondering what is the ADC resolution for the Pixhawk 1 analog input ports.
10bits? 12bits?
The processor seems capable to read at 12bits but I’m not sure of the actual software setting selected.

Also, is the answer common for all ADC inputs, both 3V3 and 6V6?


That is correct, the hardware will read in at 12 bits, 3.3V max input. My understanding is that the software reads all 12 bits.

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