ETH-MG21 / ETH-MG24

ETH-MG21 and ETH-MG24 are Ethernet gateways with Silicon Labs EFR32 on the Zigbee side and ESP32-V3 as the host. Reach Home Assistant over Ethernet, Wi-Fi, or USB.

Two models

• ETH-MG21: EFR32MG21, Zigbee coordinator / router
• ETH-MG24: EFR32MG24, plus Thread and MultiPAN; better Matter over Thread compatibility

The stack is EmberZNet (EZSP). Choose MG24 for Zigbee and Thread coexistence.

Power

These models are powered from USB or an adapter. For power over the Ethernet cable, see ETH-MG21 POE / ETH-MG24 POE.