Pinouts for 8 Pin Microphone

Just a pinout for my modified microphone that I used that supports ptt and up/down buttons.

8 Pins Mic Jack

1. Condenser MIC + (From Sound Card)
2. NC
3. Channel UP Button
4. Channel Down Button
5. MIC GND (From Sound Card)
6. RBP GND (From Raspberry PI)
7. PTT Switch
8. NC