"Yeah my thing is from a long..." <- thank you for that initial work, that was motivating me. I tried to adapt it to embassy with dirbaio’s example. I’m confused that in embassy the pin is never configured (OpenDrainConfig). Does all the magic happen in saadc::ChannelConfig::single_ended(p.P0_05) ? I’m also not very sure what would be good values for the frequency and sample counter in `run_task_sampler`. I randomly toyed with different values, and the values in the buffer in the callback seem to always be between -1 and 2. I suppose that it isn’t very usable