Explore My Hobby Projects
Most of my projects are connected to DIY Electronics, Internet of Things and Programming.
Last Projects Recently added
MQTT OpenTherm Thermostat
by Ihor Melnyk
Posted on Saturday, September 1, 2018 at 12:00 AM, 48504 views
MQTT Thermostat is based on OpenTherm Thermostat, OpenTherm Library and ESP8266 controller (WeMos D1 Mini). Can be used for remote heating system control via nodeRED, openHAB, Home Assistant and Android Tasker etc.
Read MoreOpenTherm Thermostat
by Ihor Melnyk
Posted on Tuesday, July 17, 2018 at 12:00 AM, 81850 views
OpenTherm Thermostat is based on OpenTherm Adapter, OpenTherm Library and ESP8266 controller (WeMos D1 Mini).
So you can control your boiler remotely over WiFi via your smartphone.
Using OpenTherm protocol you will be able to:
- get boiler status
- set water temperature
- switch on/off central heating
- switch on/off hot water
- get gas modulation level
- ...and many other commands supported by OpenTherm protocol
OpenTherm Adapter
by Ihor Melnyk
Posted on Monday, April 2, 2018 at 12:00 AM, 123688 views
OpenTherm Adapter is minimized version of Arduino Controller and its compatible with 5V and 3.3V controllers like Arduino, ESP8266 or Raspberry Pi. OpenTherm Adapter allows you to control your boiler using your favorite controller via OpenTherm protocol which is implemented in OpenTherm Library. It is good for making your custom thermostat or for boiler remote control. Also OpenTherm thermostat can increase boiler efficiency comparing to usual on/off thermostat.
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