w.Intercom = i;Add Boiler Flow Rate temp to heating graph — tado° Community

Add Boiler Flow Rate temp to heating graph

dudesuper
dudesuper ✭
in Suggestions, Ideas and Improvements
Keep a record of the boiler flow rate temp on the heating graph
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  • Paulb74
    Paulb74

    I would also find this useful

  • Montage
    Montage

    I'd look at logging it yourself.

  • dudesuper
    dudesuper ✭
    @Montage how would you do this?
  • Montage
    Montage

    As I use relay switching, I can only grab the heating percentage from the Tado API. You may have a different measurement in there if you use digital bus (I don't know). Mine shows 29% at the minute.

    I monitor the flow and return temps using a pair of DS18B20 sensors connected to Sonoff TH16s which I send over MQTT. I grab those using Node Red and shove them in an InfluxDB. I visualise that in Grafana like anyone would.

    Screenshot 2023-01-11 at 13.48.38.png

    I could gather the demand (percentage in my case) from the Tado API and overlay it. If you have an actual requested flow temp in your Tado API, rather than a percentage, you could use/overlay that.

  • andyblac
    andyblac ✭✭✭

    I already requested this please add support here

    https://community.tado.com/en-gb/discussion/15459/add-current-boiler-flow-rate-to-graphs-if-using-digital-link


  • Montage
    Montage

    I've added the Tado demand percentage on the right Y-axis.

    Tado_Demand_Overlay.PNG


  • dudesuper
    dudesuper ✭
    @Montage sounds all very technical and not easy to setup never really worked with api
  • Montage
    Montage

    It's just a number of free tools that I just connect up.

    For the API, I use Node-Red and it can connect to the Tado API and grab data. That runs on a Raspberry Pi.

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