Releases

DMC firmware ships as ready-to-flash binaries per board and track. The easiest way to flash is the web flasher.

Getting started

1. Open the Toolbox flasher.
2. Select your firmware type (track) and board.
3. Choose a version (latest by default).
4. Choose an image type: Update or Full Flash.
5. Flash, then set the device up over the Web Panel or the serial console.

Firmware tracks

DMC has three tracks, each based on a branch. All three are repeater firmware; DMC does not ship companion firmware.

Track (branch)	What it is	Includes
dmc-dev	Official repeater firmware	Repeater + filters
dmc-dev-packetlog	Repeater firmware with packetlog	Repeater + filters + packet logging
dmc-observer-dev	Observer firmware	Repeater + filters + on-device MQTT + OTA (no packetlog)

In the observer track, repeaters get everything; room servers get MQTT and OTA but no filter, because a room server does not repeat by definition.

File selection

• *.bin: incremental update for a device already running DMC firmware.
• *-merged.bin: full flash image from address 0x0 for a clean install.

Post-flash setup

• dmc-dev (repeater): configure over the serial console or the Web Panel.
• dmc-dev-packetlog: same as the repeater; no extra configuration for packetlog.
• dmc-observer-dev (observer): set WiFi and set mqtt.iata <code>, pick a broker preset. See Custom CLI.