I have been working on a dedicated SmartThings Edge driver for the SONOFF Hydro ONE, SONOFF Hydro ONE Lite and, experimentally, the SONOFF Hydro DUO Zigbee smart water valves. I don’t have these devices, so @Chris74 did the real-world tests for the full Hydro ONE models and provided a massive amount…

For the life of me, I can’t get the latest driver to update. I’m still on 2026-07-30T12:24:42. EDIT : I was able to force the update by attempting to delete the driver. Found an earlier post suggesting that method, and it seemed to work.

[image] SONOFF SWV-BSP/SWV-NH Smart irrigation Valve Thanks to Andreas_Roedl for the driver. Please note I am not a very experienced Smartthings user so please excuse my potentially naive comments. Clearly this is a device with lots of variables, and while the driver exposes them for screen readi…

There is now some rather revealing clarification about the upcoming official WWST support for the SONOFF Hydro valves. The original WWST pull request #3027 merely added fingerprints for SWV-ZFE, SWV-ZFU, SWV-ZNE and SWV-ZNU to the generic Zigbee valve driver. SmartThings later confirmed that SONOFF…

Thank you so much for getting back to me. I updated the firmware via bluetooth. It’s a SWV-ZFE now running 1.1.0. I reinstalled the driver (and the device) and I can see that there is now a setting in your driver allowing the change to the inbuilt default - thank you. Much appreciated!

[image] Seoultraveller: I reinstalled the driver (and the device) and I can see that there is now a setting in your driver allowing the change to the inbuilt default It was there pretty much from the beginning… I have changed the description in the latest version, though. Can you please chan…

New version: 2026-08-03T18:19 changes only total_duration_min at bytes 2-3 of 0x501D; preserves bytes 1 and 4-12 from the fresh device read; verifies duration mode and the first duration field only; leaves the serializer, read-modify-write sequence, delayed readback, timeout, retries, and command …

After a short absence, I see another wall of text :distorted_face: What’s the current status? Is it finally possible to change the default manual watering limit? Yesterday I upgraded the firmware from 1.0.8 to 1.1.0 and re-added the device to ST, but not much has changed. The valve closed after 10…

[image] Pajacyk0v: Yesterday I upgraded the firmware from 1.0.8 to 1.1.0 and re-added the device to ST, but not much has changed. The valve closed after 10 minutes. Read this first: [image] Andreas_Roedl: Please make sure that the device’s firmware is up-to-date. Use the eWeLink app to …

[image] Andreas_Roedl: Still waiting for someone to provide logs. Instructions in this comment: Hi @Andreas_Roedl , I’m out of town again but I’llrun logs later this week.

Works With SmartThings* [Screenshot_20260804_113900_Samsung Browser] * barely

[ST Edge] SONOFF Hydro ONE / DUO family (SWV-ZFE / SWV-ZFU / SWV-ZNE / SWV-ZNU / SWV-ZF2E / SWV-ZF2U)

Devices & Integrations Community Created Drivers

TheHundredthIdiot August 27, 2026, 9:33am 115

For info the symptoms discussed re BT/Zigbee mode switching on this thread:

I also observed with the Hydro and eWeLink, the rescan fix you suggested for the Air:

Worked in this case…

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[ST Edge] SONOFF Hydro ONE / DUO family (SWV-ZFE / SWV-ZFU / SWV-ZNE / SWV-ZNU / SWV-ZF2E / SWV-ZF2U)

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