memory Web flasher

Flash a published Mode-X Mesh firmware bundle directly from this page using Chrome or Edge Web Serial. Firmware appears here only after it has been validated and marked ready for public flashing.

verified Published firmware

Choose the firmware that matches your board. Update only is hidden until browser OTA-slot updating has passed board-specific safety checks.

No public firmware builds are currently published. Validated builds will appear here when they are ready.

privacy_tip Before you flash

Check that the board name matches your device before starting.
Use a proper USB data cable and keep the device connected until flashing finishes.
Use Factory erase and install for recovered boards or anything that has shown invalid header messages.

help Troubleshooting

No serial port listed: install the CP210x or CH34x driver for your board, or try a USB data cable.
Install failed or invalid header: unplug and replug USB, hold BOOT if needed, then use Factory erase and install with a full bundle.
Stuck at Connecting: hold BOOT, tap RESET, release BOOT, then retry.
Browser unsupported: Web Serial needs Chrome, Edge or Chromium 89+.