Hi, I'am working on a project that use the NRF52832 and i can only use P.23 and P.12 on my custom board because they are already wired to a connector, others pins are not accessible. My goal is to use these pins, who where previously assigned to an external…

Hi, I'm developing a nRF52 application that exploits two ADC channels in single ended configuration. VDD is 3.0V. For the signal conditioning I've chosen a driving Op Amp OPA342 followed by a RC Low Pass filter. The RC filter limits the out-of-band…