Closed aioue closed 5 months ago
darkxst
commented
5 months ago Sonoff ZBBridge requires signed firmware, which I cannot build. as I dont have access to the keys. I think its possible to flash an unlocked bootloader, but you need to use SWD to do this. If the bootloader had been unlocked then you could use the zbdonglee images on this.
This model has also been discontinued by iTead.
Hedda
commented
5 months ago Sonoff ZBBridge requires signed firmware, which I cannot build. as I dont have access to the keys.
@aioue FYI, the original firmware firmware was developed by xsp1989 who make signed builds for the community upon requests:
https://github.com/xsp1989/zigbeeFirmware
https://github.com/xsp1989/zigbeeFirmware/tree/master/firmware/ZigbeeBridge_SM-011-signed
https://github.com/xsp1989/ZB-GW03_firmware/tree/master/tasmota
https://github.com/xsp1989/Tasmota/tree/development/tools
https://github.com/xsp1989/Tasmota/tree/development/tools/fw_SonoffZigbeeBridge_ezsp
Those are the same files used by Tasmota for and ZB-GW03
https://github.com/arendst/Tasmota/tree/development/tools
https://github.com/arendst/Tasmota/tree/development/tools/fw_SonoffZigbeeBridge_ezsp
https://tasmota.github.io/docs/Zigbee/
https://zigbee.blakadder.com/Sonoff_ZBBridge.html
"ITead Sonoff ZBBridge Zigbee Bridge is based on an Espressif ESP8266/ESP8285 and an “SM-011 V1.0” radio SiP module by CoolKit-Technologies (based on Silicon Labs EFR32MG21 MCU)."