Silicon Labs EFR32MG24 based Coordinator connected over PoE.
Modular design based on Olimex ESP32-PoE and RF-Star BM MG24B2 Module
Shipped with Zigbee EZSP NCP FW based on 7.4.4 SDK.
Non-locked firmware and updatable over serial via gecko bootloader.
EZSP firmware supported by ZHA in Home Assistant and Zigbee2mqtt using adapter: ember
RF-Star BM MG24B2 module:
- 2.4 GHz radio
- TX power up to +19.9 dBm
- 32-bit ARM Cortex®-M33, 78 MHz
- 1536 kB flash program memory
- 256 kB RAM data memory
PoE switch or Injector required to power
IEEE 802.3-compliant, including pre-standard (legacy) PoE support. The PoE powering requires at least 37V DC to operate successfully
Antenna included.
Documentation available on GitHub








Anonymous (verified owner) –
Works great, worked with z2m as well as zha. Stable on z2m so far.
Kurt (verified owner) –
Exactly what I needed. A solid, no-frills device that just works and can become the backbone of my zigbee network.
I had some initial trouble getting it into Home Assistant but that was probably my fault.
It has been working like a champ and I highly recommend it.
qasim bhatti (verified owner) –
excellent product – i really like it, seems to be very stable. the only thing id do is update the WIKI to include information specifically about this device as it is not very easy to access – keeping that bit of paper that comes with it is quite important to ensure you click the right settings in HA.
arrived very quickly and well packaged. if ever I need one again ill definitely be buying from these guys.
Frank Meffert (verified owner) –
First time using Zigbee with Home Assistant, first time using PoE.
Set up a PoE hub, plugged in the Zigbee hub, and every one of my Zigbee devices all over the house paired and is working perfectly. Small 1200 square foot, single floor house, Zigbee hub is covering in its entirety.
Super happy.
Anthony Reinking (verified owner) –
Works like a champ!
Anonymous (verified owner) –
Great product and works perfectly with my home assistant setup. Instructions for setup and use could have been more clear but I figured it out.
Ryan M. (verified owner) –
Amazing coordinator! Was hesitant to go with the EFR32 but it’s been a flawless experience with Zigbee2MQTT in Home Assistant with around 150 devices.