Sonoff ZBBridge - Sonoff Zigbee Bridge from Itead

[Hedda]

@chaisaeng

I just have an IKEA Bulb explode a few days ago. I took it apart and found a capacitor burned in the mainboard. I decided to make use of the ZigBee module from the bulb so I de-soldered it from the mainboard it appear to be Trådfri ICC-A-1 Module.
The following is what I have done so far.

…

Any Idea what I did wrong, how can I test the connection with bellows to ensure it is working

@chaisaeng

The goal is to build a new zigbee coordinator or gateway with the module and firmware available to the module. I just try it in my test instance of home assistant with ZHA integration and I manage to have it working in ZHA now. btw. I’m not really sure why I can not get information of the coordinator using bellows and also (I using docker to run home assistant) mapping usb serial /dev/ttyUSB0 to /dev/ttyUSB0 did not work in home assistant docker remap it to /dev/ttyUSB0:/dev/ttyACM0 working without knowing why.

@chaisaeng FYI, there were issues with serial and ZHA in recent releases but fixed in very latest HA.

https://github.com/home-assistant/core/issues/50289

Regardless, suggest also start thread on the project here → https://github.com/zigpy/zigpy/discussions as zigpy/bellows devs, tube0013 and MattWestb who all have experience with this reads threads there.

You might specifically also want to check out and read through these existing threads/discussions there:

https://github.com/zigpy/zigpy/discussions/743

https://github.com/zigpy/zigpy/discussions/584

As well as check out this ESPHome and ESP32 based gateway project can use with ICC-A-1 Module:

https://github.com/tube0013/tube_gateways

https://community.home-assistant.io/t/zigbee-3-0-to-ethernet-bridge-gateway-wired-not-wifi-inexpensive-diy-project-for-zha/257020

https://community.home-assistant.io/t/tubes-zb-coordinators-and-routers-was-zigbee-router-on-steroids/280896