The easiest way is the official web flasher: meshcore.io/flasher.
- Open the flasher in a Chromium-based browser (Chrome, Edge) on a computer.
- Connect the device by USB.
- Choose your device and the firmware type:
- Companion – for your personal device used with the app
- Repeater – for a relay station
- Room server – for a bulletin board
- Flash and wait until the device restarts.
Apps and configuration
- Companion: the MeshCore app (web, Android, iOS).
- Repeater and room server: configuration via config.meshcore.io.
Details: official documentation.