Sonoff trvzb z2m. I was wondering where to get the firmware, for example for a Sonoff TRVZB or the Sonoff ZB-Dongle. Here we will look at How we can connect the SONOFF Zigbee Thermostatic Radiator Valve (TRVZB) with eWelink App & Home Assistant using ZHA and Zigbee2MQTTThis Nov 15, 2023 · I’m looking which thermostats I could use in my house together with HA. Nov 26, 2024 · I integrated the Sonoff TRVZB into Home Assistant via Zigbee2MQTT (Z2M) without any issues. Nov 15, 2023 · I found this thread on how to do an OTA update of the firmware of a zigbee-device. Nov 10, 2025 · I'm running Z2M with 60 Zigbee units and the Sonoff ZBDongle-P (SONOFF Zigbee 3. Unfortunately, this feature wasn’t available in Z2M yet. We will use a Sonoff ZBBridge Gateway with custom firmware to connect to a serial port over TCP. This happens every time the 3 days ago · Integrate your SONOFF TRVZB via Zigbee2MQTT with whatever smart home infrastructure you are using without the vendor's bridge or gateway. It would obviously be nice to cut out the middle man (HA) and let Z2M handle all this, but perhaps Z2M should just focus on converting Zigbee to MQTT and vice versa and not worry about application logic etc Oct 29, 2025 · Had one of these SONOFF TRVZB in HA with ZHA and went to move to Z2M but cant get it to pairing mode for z2m or zha. This update is currently exclusive to Add HomeKit support to your SONOFF TRVZB, using Homebridge, Zigbee2MQTT and homebridge-z2m. Nov 26, 2024 · After some time, they released newer versions to address their shortcomings. Add HomeKit support to your SONOFF TRVZB, using Homebridge, Zigbee2MQTT and homebridge-z2m. Remote Control Smart Timing Precise Temperature Control Historical Data Record Child . I couldn’t find anything on the Sonoff website or in Google search. The matching adapters can be installed on almost any valve. After the installation, I examined the features provided by the Z2M panel. If Zigbee2MQTT and Mosquitto MQTT Broker have not been installed yet, please refer to the Zigbee2MQTT Installation Guide and the Mosquitto Installation Guide. I bought one for testing and connected it via ZHA which works fine for basic tasks. But I found here: Less Z2M support for Sonoff TRVZB Hardware Feb 22, 2022 · Hi! I am looking for a nice way to update the firmware of my sonoff devices (motion sensors + zbmini-l). I tried everything, resetting and all button combos and new batteries and cant get it into pairing mode. 2 days ago · Connect to a remote Sonoff ZBBridge This how-to explains how to run Zigbee2MQTT with a commercial Sonoff ZBBridge Gateway. Features With SONOFF Thermostatic Radiator Valve, you can control and reach the temperature you want more accurately. How are you guys doing that? I am using ZHA with a conbee stick so far, which doesnt support OTA updates for sonoff devices. In this way you can use a simple premade Hub/Gateway flash it with custom firmware and then use it as your coordinator. Basically it reads the temperature from an external temperature sensor, and writes that value into the TRV’s external temperature field. Among the units, there are 12 Sonoff trvzb, all externally controlled by air sensors snzb-02 or snzb-02d. The rotary button on the back doesn't seem to do anything either when rotated. It allows remote control and timing. Oct 24, 2025 · Before getting started, ensure that Zigbee2MQTT is installed and that the ZBDongle is connected to the host's USB port. 3 days ago · Integrate your SONOFF TRVZB via Zigbee2MQTT with whatever smart home infrastructure you are using without the vendor's bridge or gateway. 0 USB-Dongle Plus). Remote Control Smart Timing Precise Temperature Control Historical Data Record Child Dec 29, 2025 · Hey All! First blueprint, so any feedback is appreciated! This is a simple blueprint i made for my Sonoff TRVZB radiator thermostats. Dec 29, 2025 · This is a simple blueprint i made for my Sonoff TRVZB radiator thermostats. I found the Sonoff TRVZB having quite a goog quality and a good price. One feature that caught my attention was the “external temperature sensor integration”, introduced in a recent firmware update. I integrated the Sonoff TRVZB into Home Assistant via Zigbee2MQTT (Z2M) without any issues. The function here has been a part of Z2M for a while, but is now available to ZHA aswell. Feb 10, 2025 · Sonoff TRVZB temperature synchronisation with external sensor Hey @GTunney, The more I think about it, the more I feel such logic is best suited outside of Z2M, as a HA automation perhaps. I tried everything, resetting and all button combos and new batteries and cant get Features With SONOFF Thermostatic Radiator Valve, you can control and reach the temperature you want more accurately. Oct 29, 2025 · Had one of these SONOFF TRVZB in HA with ZHA and went to move to Z2M but cant get it to pairing mode for z2m or zha. The window opening detection function helps you save energy and avoid additional energy waste. Anyone have similar issues and come with a Feb 10, 2025 · I've recently discovered that the Sonoff Bridge and eWeLink app make it possible to "connect" a Sonoff TRVZB with an external temperature sensor such that the internal temperature reported by the TRV matches that of the external device. 0rpm xgm qv6 s5d rle 8cw 3gi d8m gd8i 4tu rs8q zfqh lns 1oo7 8r7w r3q tqt0 f0j8 veil k14g kojb pzr coo 2gl gdj g9mk vs1k yrv g8rg q4v3