Sonoff Dongle-M Max (EFR32MG24 + ESP32)

[ginogino65]

With the latest release of October 25, 2025, the new Dongle-M Max in router mode is now recognized and supported by Zigbee2MQTT. The problem of having two devices in the MQTT device list instead of one (four in my case, since I have two Dongle-Max in router mode) still persists, but in router mode it's working fine.
The two Dongle-M Max are connected to my network and powered via Ethernet (POE), but they receive communications via the Zigbee protocol. To strengthen the signal in the various areas/floors of the house, it would be useful to be able to send communications to routers of this type, not via Zigbee communications, but via TCP/IP. Would this be possible?

https://ibb.co/9kfK5Ngx

[FabioRaineri]

I have a similar situation to yours. I bought the second one to use as a router. However, in Zigbee2MQTT, I get the message “device not supported.”
What version do you have? I currently have V.2.6.2-1.

[ginogino65]

I have a similar situation to yours. I bought the second one to use as a router. However, in Zigbee2MQTT, I get the message “device not supported.” What version do you have? I currently have V.2.6.2-1.

I installed the preview release of version 2.6.3, to be able to use it you need to uninstall version 2.6.2 without deleting the data and install the Zigbee2MQTT Edge component and configure it (follow the instructions for configuring the Edge version), but since we are almost at the end of the month you should wait until the first of next month when the official version 2.6.3 should be released.

[FabioRaineri]

Thank you very much for the information...
I will wait for the official release.