Water and gas valves · SONOFF
Zigbee dual-channel smart water valve
What it can do
- Local control
Chip or platform · Connectivity
- Zigbee
Identifiers
- Zigbee model
- SWV-ZF2
Supported by
- Zigbee2MQTTMIT (project's license)
Hacks for this device family
From the Sonoff relays and switches fiche: what owners already do with devices like this.
Easy~15 minNo risk
Switch it with no cloud, no firmware change
Basic R3, Mini R2/R3 and a few bulbs answer to a documented local HTTP API once you flip DIY Mode in the eWeLink app. Check your exact model first.
Built inSonoff DIY Mode API
An evening~30 minNo risk
Keep the rest of the fleet working without eWeLink
Log in once to fetch each device's encryption key, then Home Assistant talks to it over your network from then on, no DIY Mode needed.
Hands-on~1.5 hCan brick it
Replace the firmware with Tasmota
Opening the case to reach a serial header, and sometimes soldering, gets you local MQTT and HTTP control with eWeLink dropped entirely.
Projects for this device family
- arendst/TasmotaAlternative firmware for ESP8266/ESP32 smart devices with local MQTT/HTTP controlActive★ 24.9K
- AlexxIT/SonoffLANControls Sonoff/eWeLink devices with stock firmware over LAN and cloudActive★ 3.3K
- xoseperez/espurnaCustom firmware for ESP8266-based smart switches and plugsActive★ 3.1K
- joBr99/nspanel-lovelace-uiCustom display firmware for the Sonoff NSPanel with a Lovelace-style UI, driven from Tasmota or ESPHomeActive★ 997
- homebridge-plugins/homebridge-ewelinkHomebridge plugin for eWeLink/Sonoff devices via the unofficial eWeLink API and LAN modeActive★ 413
- NSPManager/NSPanelManagerCustom firmware and manager for the Sonoff NSPanelActive★ 347