Extended Dallas 1-Wire for Hybride Heat pump monitoring

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MartasBrno
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Joined: Mon Jan 03, 2022 8:23 pm

Extended Dallas 1-Wire for Hybride Heat pump monitoring

Post by MartasBrno »

Would you guess, that next few temperature sensors will be useful i.e. for monitoring of refrigerant lines and heating water lines of hybride heat pump & boiler?
As energy prices changed, i installed cheap air source heat pump next to the existing boiler. Pipes connected in parallel, using check valves, both systems work - boiler for hot water, heat pump for heating. After a few years (a few Christmass) spent by boiler tuning, next few seasons of tuning of heat pump are starting. It would be useful to have next four dallas sensors in same graph as boiler data, even in Monitor mode.

Is there anyone experienced enough to and willing to do this modification?

Happy Christmas to everyone :-)
Martin
BartSr
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Re: Extended Dallas 1-Wire for Hybride Heat pump monitoring

Post by BartSr »

Martin, most simple solution: use a nodemcu on which as much dallas temp sensors as you want. Then send the data using mqtt towards Domoticz. Domoticz has standaard possibility to turn on/off all temp sensors for displaying the selected sensors in one graph.
-Bart
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