【Release Note】 Zigbee Bridge Ultra Stable Version History
v2.4.0（2026/08/10)
New Features:
- Expanded Device Compatibility
Added support for the following Zigbee devices:- SONOFF S61SZBTPB US-type Zigbee smart plug
- SONOFF SNZB-02UL 2.9-inch E-ink temperature and humidity sensor
- SONOFF MINI-ZB1GS single-channel Zigbee smart switch
- Bridge Firmware Recovery Authentication: Access now requires the Local Web Portal password.
Optimizations:
- SONOFF SNZB-02UL can now serve as an external sensor for SONOFF SNZB-02DR2 or SONOFF TRVZB, providing more accurate room temperature measurements.
Bug Fixes:
- Fixed an issue that prevented the following SONOFF Zigbee/Bluetooth dual-mode devices from being added through the Local Web Portal when no eWeLink account was linked:
- Smart Water Valves: SWV-ZNU / SWV-ZNE / SWV-ZF2U / SWV-ZF2E
- Thermostatic Radiator Valve: TRV-ZBT
- Smart Switches: MINI-ZB1GS / MINI-ZB1GSP
- Power Meter: MINI-ZB1GP
- Fixed an issue where Bridge Firmware Recovery could incorrectly report that the Zigbee module had failed to start.
- Fixed an issue where some channels were missing from the Zigbee channel list.
- Fixed an issue that could cause OTA updates for SONOFF MINI-ZB1GSP to fail.
- Fixed an incorrect device-type mapping that identified Third Reality soil moisture sensors as temperature sensors, preventing soil moisture readings from being reported.
- Fixed an issue where room assignments, accessory names, scenes, and automations for SONOFF TRVs in Apple Home could be lost after a ZBBridge-U restart.
- Fixed an issue where color controls were unavailable on Matter-enabled platforms for GLEDOPTO GL-C_202P controllers that support color control but not color temperature control.