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arendst / Tasmota

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
https://tasmota.github.io/docs
GNU General Public License v3.0
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Support OpenThermGateway #2295

Closed renne closed 5 years ago

renne commented 6 years ago

European boiler and air-conditioning manufacturers started about the year 2000 to switch to the Opentherm bus/protocol to control their devices.

This circuit interfaces a microcontroller with an OpenTherm device. Adding OpenTherm-support in Tasmota allows to control boilers and air-conditioning units via MQTT.

renne commented 6 years ago

OpenTherm Arduino IDE library, circuits and PCB layout

NEC Application Note

OpenTherm gateway with NodeMCU

OpenTherm gateway with WeMos ESP-12S

ascillato2 commented 5 years ago

Hi, there is someone working on a Tasmota's driver for this sensor?

ascillato2 commented 5 years ago

Closing as nobody seems to be interested on making a driver for this.

Added the label hold over to take it into account for future reference.