Hi Tom,
StyraHem here — we develop the Sonoff (Zigbee) app for Homey.
The Hydro DUO is on our radar! We already support the single-channel SONOFF SWV water valve, so the dual-channel Hydro DUO (SWV-ZF2E/ZF2U) with flow metering is a natural next step. Since it’s a brand-new device we don’t own yet, we’ve set up a funding goal to cover the hardware + development:
If you’ve already received your two units, you’d help us enormously by sharing a full Zigbee interview from Homey Developer Tools ( Homey Developer Tools ) — including the clusters/attributes for each channel and the flow meter. That data lets us build proper support much faster.
A couple of answers to your questions in the meantime: a multi-channel device like this would be added as one Homey device exposing both channels (or, optionally, as separate devices per channel — we recently added that for the 2-gang DUO switch). Pairing stability and flow reliability we can only confirm once we have a unit to test.
We’ll keep an eye on this thread — and thanks for being an early adopter!
— Håkan, StyraHem
