johnboiles / BaofengUV5R-TRRS

Tiny board that allows you to connect the Baofeng UV5R radio to a smartphone or other device that uses a TRRS connector for audio.
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Feature request: Include circuit readings for troubleshooting? #18

Open Tyler-2 opened 2 years ago

Tyler-2 commented 2 years ago

I made one of these a few weeks back but it doesn't quiiiiite work. The audio is way too quiet and close to being overdriven. But I'm not too good with circuits.... Would it be possible to post end-to-end resistance readings or something that might help folks confirm they got their cable right?