Every unit and meter Ventaurio speaks to
What is supported today, how it connects, and what to check before you buy.
Ventilation units
Vallox MV
WebSocket over the local network, plus MyVallox Cloud
Full support: live readings, profiles, boost, week programme, filter counter, bypass and defrost state, and the whole savings calculation. This is the unit the app was written against and the one every protocol detail was verified on.
Enervent
Modbus TCP (beta)
Readings, fan speed and modes. Needs the Modbus TCP gateway enabled on the unit.
Komfovent
Modbus TCP (beta)
Readings, fan speed and modes over the C6/C6M controller's Modbus interface.
Pluggit
Modbus TCP (beta)
Readings and fan speed on units with the Modbus expansion fitted.
Systemair SAVE
Modbus TCP (beta)
Readings, fan speed and user modes through the SAVE controller.
Helios
Modbus TCP (beta)
Readings and fan speed on easyControls units with Modbus enabled.
Power meters and smart plugs
Shelly
Gen1 and Gen2 over HTTP, plus the Shelly Cloud account
Any Shelly with power metering can be the ventilation meter. Channels of a multi-channel device are addressed individually, so one 4PRO can meter the unit and three other loads.
Tasmota
HTTP
Any Tasmota build that reports ENERGY in its status JSON.
TP-Link Tapo
Local protocol
P110 and P115 report power and today's energy.
TP-Link Kasa
Local protocol
KP115 and HS110.
ESPHome
Native API over HTTP
Any device exposing a power sensor.
FRITZ!DECT
TR-064
200 and 210 smart plugs through the FRITZ!Box.
Beta means it has been written against the manufacturer's register map and tested on a bench, not on years of somebody's house. If yours is not listed, write to us with the model — most units speak Modbus TCP, and an adapter is about a fortnight's work when there is an owner to test with.