Re: Saab mic

Posted by Seth on Dec 01, 2015; 9:14pm
URL: http://bluesaab-forum.90.s1.nabble.com/Saab-mic-tp6p47.html

my top console is still dangling wires, since I don't know which impedance we should be using...still more testing that needs to be done in order to try and figure out how to use this stupid mic. I think that we need to try playing with the MIC_BIAS line (via software) for one, and two, maybe see if we need any more circuitry (I saw something in the RN52 datasheet about the mic needing a high value resistor to ground on the mic line if the impedance doesn't match...?)

If neither of those work, then I'm at a complete loss how to get the Saab mic to work.