MMDVM Digital Voice Modem Board with Data Cable

Build a compatible amateur digital-voice project around an MMDVM board and a separate supported host computer.

✅ Bring modem functions into the radio project - The board provides the digital-voice interface component for the configured system.

✅ Use a separate development-board host - A compatible Raspberry Pi or other supported host supplies the software side.

✅ Keep the interface hardware grouped - The supplied board and data cable provide the described starting components.

Match the modem to the host and radio

A digital-voice setup needs the radio, interface board and host software to work together. This MMDVM accessory supplies one part of that chain, leaving configuration and connection to the requirements of the selected radio.

Confirm the firmware and mode support for the exact board before purchase. Radio interfaces and duplex requirements differ, so use the project's documentation instead of assuming every digital mode or repeater works in the same arrangement.

Technical details

• Product: MMDVM digital-voice modem board
• Host: compatible separate development board required
• Application: configured amateur digital-voice project
• Package: one board and one data cable
• Radio, host computer and software configuration are separate

Choose the board after matching the host, radio interface and required modes.