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![Dashboard](/assets/poster-1.png) ![Configuration](/assets/poster-2.png) ![Integration with HomeAssistant](/assets/poster-3.png) ## Features - DHW temperature control - Heating temperature control - Smart heating temperature control modes: - PID - Equithermic curves - adjusts the temperature based on indoor and outdoor temperatures - Hysteresis setting _(for accurate maintenance of room temperature)_ - Ability to connect [additional (external) sensors](https://github.com/Laxilef/OTGateway/wiki/Compatibility#temperature-sensors): Dallas (1-wire), NTC 10k, Bluetooth (BLE). Makes it possible to monitor indoor and outdoor temperatures, temperatures on pipes/heat exchangers/etc. - Emergency mode. In any dangerous situation _(loss of connection with Wifi, MQTT, sensors, etc)_ it will not let you and your home freeze. - Ability of remote fault reset _(not with all boilers)_ - Diagnostics: - Displaying gateway status - Displaying the connection status to the boiler via OpenTherm - Displaying the fault status and fault code - Displaying the diagnostic status & diagnostic code - Display of the process of heating: works/does not work - Display of burner (flame) status: on/off - Display of burner modulation level in percent - Display of pressure in the heating system - Display of current temperature of the heat carrier - Display of return temperature of the heat carrier - Display of setpoint heat carrier temperature (useful when using PID or Equitherm) - Display of the process of DHW: working/not working - Display of current DHW temperature - _And other information..._ - [Home Assistant](https://www.home-assistant.io/) integration via MQTT. The ability to create any automation for the boiler! ## Documentation All available information and instructions can be found in the wiki: * [Home](https://github.com/Laxilef/OTGateway/wiki) * [Quick Start](https://github.com/Laxilef/OTGateway/wiki#quick-start) * [Build firmware](https://github.com/Laxilef/OTGateway/wiki#build-firmware) * [Flash firmware via ESP Flash Download Tool](https://github.com/Laxilef/OTGateway/wiki#flash-firmware-via-esp-flash-download-tool) * [Settings](https://github.com/Laxilef/OTGateway/wiki#settings) * [External temperature sensors](https://github.com/Laxilef/OTGateway/wiki#external-temperature-sensors) * [Reporting indoor/outdoor temperature from any Home Assistant sensor](https://github.com/Laxilef/OTGateway/wiki#reporting-indooroutdoor-temperature-from-any-home-assistant-sensor) * [Reporting outdoor temperature from Home Assistant weather integration](https://github.com/Laxilef/OTGateway/wiki#reporting-outdoor-temperature-from-home-assistant-weather-integration) * [DHW meter](https://github.com/Laxilef/OTGateway/wiki#dhw-meter) * [Advanced Settings](https://github.com/Laxilef/OTGateway/wiki#advanced-settings) * [Equitherm mode](https://github.com/Laxilef/OTGateway/wiki#equitherm-mode) * [Ratios](https://github.com/Laxilef/OTGateway/wiki#ratios) * [Fit coefficients](https://github.com/Laxilef/OTGateway/wiki#fit-coefficients) * [PID mode](https://github.com/Laxilef/OTGateway/wiki#pid-mode) * [Logs and debug](https://github.com/Laxilef/OTGateway/wiki#logs-and-debug) * [Compatibility](https://github.com/Laxilef/OTGateway/wiki/Compatibility) * [Boilers](https://github.com/Laxilef/OTGateway/wiki/Compatibility#boilers) * [Boards](https://github.com/Laxilef/OTGateway/wiki/Compatibility#boards) * [Temperature sensors](https://github.com/Laxilef/OTGateway/wiki/Compatibility#temperature-sensors) * [FAQ & Troubleshooting](https://github.com/Laxilef/OTGateway/wiki/FAQ-&-Troubleshooting) * [OT adapters](https://github.com/Laxilef/OTGateway/wiki/OT-adapters) * [Adapters on sale](https://github.com/Laxilef/OTGateway/wiki/OT-adapters#adapters-on-sale) * [DIY](https://github.com/Laxilef/OTGateway/wiki/OT-adapters#diy) * [Files for production](https://github.com/Laxilef/OTGateway/wiki/OT-adapters#files-for-production) * [Connection](https://github.com/Laxilef/OTGateway/wiki/OT-adapters#connection) * [Leds on board](https://github.com/Laxilef/OTGateway/wiki/OT-adapters#leds-on-board) ___ This project is tested with BrowserStack.