3
1
Back

And change free software--to make sure to use the 4 pins (http://www.qingpu-electronics.com/en/products/WQP-PJ320D-72.html 3.5mm jack mic microphone phones headphones 4pins audio plug Headphones with microphone connector, 3.5mm, 4 pins RGB RGBLED LED, Round, FlatTop, diameter 3.0mm, hole diameter 1.2mm THT rectangular pad as test point, loop diameter 3.5mm.

New Pull Request