ESP32 KISS TNC V1.1

V1.1 Changelog:

• Reduce PCB size at 65x60MM.
• TRRS connector and separate pins for custom connectors.
• Pin 2 as PTT LED, can connect external LED driven via pin 2.
• Volume controls for Audio in and Audio out to fine tune audio for radio.

Schematics:

PCB:

Gerber & BOM:

Gerber_ESP32-WROOM-TNC-1.1

BOM_ESP32-WROOM-TNC-1.1

Code:

Updated Code Coming soon.

73’s

2E0UMR