Zigbee Hub ZB-GW03 with ethernet, flashable with Tasmota and compatible with ZHA

[Hedda]

FYI, more discussion and links about hacking this ZB-GW03 (and also it as a rebranded product) here:

https://community.home-assistant.io/t/zb-gw03-ewelink-ethernet-zigbee-gateway-now-hacked-with-tasmota-zbbridge-so-can-be-used-via-mqtt-or-as-a-remote-zigbee-adapter-with-home-assistant-zha/341223

ZB-GW03 eWeLink Ethernet Zigbee Gateway now hacked with Tasmota and ESPHome so can be used via MQTT or as a remote Zigbee LAN adapter with Home Assistant's ZHA integration or Zigbee2MQTT

ZB-GW03 eWeLink Ethernet Zigbee Gateway is a spiritual successor of the ITead Sonoff ZBBridge It features an ESP32 chip and a wired Ethernet port (instead of the older ESP8266/ESP8285 and WiFi). The Silicon Labs EFR32MG21 based Zigbee SiP radio module it uses is the exact same “SM-011 V1.0” modules and Zigbee firmware by CoolKit-Technologies that ITead Sonoff ZBBridge board uses. The good news it that Tasmota community member cronyx has now hacked it with Tasmota ZBBridge firmware (using same…

PS: Now updated with links to the guides posted by thehelpfulidiot as well.