raspberry pi

  1. N

    HAI Hifi2 Serial Connection to Raspberry Pi

    I am trying to connect my hifi to my raspberry pi via serial and control using the protocol attached. the pin out in the documentation states it’s only using pins 2,3,5 across rs-232. when i check voltage on idle txd and gnd i am seeing-5.75v when i thought this should be ~12v. i tried using a...
Back
Top