The new HAMKit VMAC ESP32 v1, has just been released.
This is a small but powerful board, driven by an ESP32, which provides a very flexible Audio and Video Switching Matrix, with on-board DTMF Decoder, OSD Graphics, Video Signal Detectors and Synchronous Bucks.
The HAMKit VMAC ESP32 is easily software controlled from the on-board ESP32 WROOM 32D. Software can be easily developed such as using the Arduino IDE, Visual Studio Code and Platform IO IDE, Espressif IDF or Espressif ESP RainMaker.
Features:
- Flexible Audio/Video Matrix
- ESP32 (with Wifi and BT)
- MQTT Home Automation Capable
- OSD (On Screen Display)
- DTMF Decoder
- 5 x Video Detectors
- 5 x Video Inputs
- 5 x Audio Inputs
- 5 x Squelch / RX Inputs
- DC Input 6-30V (Max32V)
- 3v3 and 5V PSU
- Synchronous 2A Bucks
- Matrix Video Output
- Matrix Audio Output
- PTT Output (FET)
- Relay Output (NC/NO)
- UART Programming
Further details maybe found here