Is Aux-in TRS or TRRS?
Posted: Sat Aug 01, 2020 12:41 pm
Hi, I have an ESP32-LyraT v4.3 board. I couldn't find out whether the AUX-IN jack is TRS or TRRS in the schematic or the website. Does anyone know?
Welcome to the forum!
The AUX_IN socket is TRRS with Ring 2 grounded. So effectively it is TRS.
- ESP32-LyraT-V4.3_AUX_IN.png (264.13 KiB) Viewed 4164 times