OTGW
The temperature changes
OpenTherm Gateway MQTT
Central Heater management for control freaks.
Manage and monitor your boiler via OpenTherm Gateway and MQTT.
The OpenTherm Gateway is placed between your thermostat and your Central Heater. It provides real time monitoring of many sensors and temperatures in your central heating system. It also allows you to control several advanced settings (USE AT OWN RISK!)
The OpenTherm GateWay is an open source device. It can be built by yourself, or purchased online (E.g. nodo-shop.nl). The firmware used to develop the Homey app was written by https://github.com/rvdbreemen
Supported devices
Flow cards
Click on a device above to show related Flow cards only.
When...
OTGW
The target temperature changed
OTGW
Fault Alarm turned Off
OTGW
Fault Alarm turned On
OTGW
Offline Alarm turned Off
OTGW
Offline Alarm turned On
OTGW
Central Heating turned Off
OTGW
Central Heating turned On
OTGW
DHW turned Off
OTGW
DHW turned On
OTGW
Flame turned Off
OTGW
Flame turned On
OTGW
CH water pressure changed
OTGW
Boiler temp changed
OTGW
DHW temp changed
OTGW
DHW flow changed
OTGW
Burner Modulation changed
OTGW
Boiler target temp changed
OTGW
DHW target temp changed
Then...
OTGW
Set the temperature °C
OTGW
Send command: ...
https://github.com/rvdbreemen/OTGW-firmware/wiki/Using-the-MQTT-set-commands
OTGW
Block DHW ...
OTGW
Set max target temp boiler °C
OTGW
Set target temperature DHW °C
Support
Having an issue with this app? Contact the developer here.
What's new
Version 2.0.1 — Added option to set device class to Thermostat. Added option to set room target temperature step.
OpenTherm Gateway MQTT
OpenTherm Gateway MQTT is not compatible with the selected Homey.
OpenTherm Gateway MQTT will install on Homey shortly.
Changelog
We’ll send a thank you to Robin de Gruijter!
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