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OpenTherm Arduino shield

A project log for OpenTherm Regulator

Open-source Arduino compatible heating regulator to give you ultimate control and monitoring over your heating system

ji-prausJiří Praus 02/27/2019 at 16:560 Comments

I've got distracted a little bit with my Mechanical Tulip. No worries. I am working on this one right now. In the meantime, I've used my OpenTherm experience and knowledge to create an OpenTherm shield for Arduino UNO. It's an exact copy of OpenTherm component on this board. But can be used right away with any Arduino UNO board.

It will allow you to control your boiler without a thermostat or act as a gateway between boiler and thermostat to monitor their activity! Now testing it. Will be soon available on my Tindie store.

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