OH 4.0.1 - Netatmo - Indoor CO2 value not correct (and not refreshing)

Setup, Configuration and Use Migration
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1

I need some advice for how to handle Units of Measurement. The description is lacking some good examples in my opinion or I am not intelligent enough to understand it. :smiley:
This is my problem:
Currently my Indoor Co2 value shown on my manually created Sitemap is 597000000 ppm and I wonder how I can change the value to be correct.
This is my item setup:

Number:Dimensionless   Netatmo_Indoor_CO2            "Wohnzimmer CO2 [%d ppm]"                 <carbondioxide>   (OG_Wohnzimmer)  { channel = "netatmo:weather-station:home:inside:airquality#co2" }

This is the same setting I can find in the Netatmo Binding description
The Things configuration is matching the example given in the Binding description.

Bridge netatmo:account:home "Netatmo Account" [clientId="6...b", clientSecret="o...", refreshToken="5..."] {
    Bridge weather-station inside "Netatmo Inside" [id="70:ee:..."] {
        outdoor outside   "Outside Module" [id="02:00:.."] {
        }
        rain rainModule        "Netatmo Rain"    [id="05:00:..."] {
        }
    }
}

My sitemap is similar to what the example in the description is (but I don’t change the color based on the value).

Has anyone see such a wrong value as well? In VA Cosw when I hover over the item name it does not show me a value, but a bunch of channel related values (e.g. "70:ee…temperature (Indoor) 70:ee…noise (Indoor) …)

Does anyone have an idea how to resolve this?
Thanks.

2

This works for me:

Number:Dimensionless nIndoorCO2 "Indoor CO2 [%d %unit%]" {channel="netatmo:weather-station:home:indoor:airquality#co2", unit="ppm"}
3

@ranielsen Thanks, this helped a bit. I now see

597 one

in the app
with this item configuration:

Number:Dimensionless   Netatmo_Indoor_CO2  "Wohnzimmer CO2  [%d %unit%]" <carbondioxide>   (OG_Wohnzimmer)  { channel = "netatmo:weather-station:home:inside:airquality#co2", unit="ppm" }

It still seems not to update the item and I have no idea why it puts “one” as the Unit now. I see “one” in an other case as well. Even when I remove the unit from the definition again it shows it as ‘one’.

4

The problem has been resolved.
My suspicion is that because of my update to OH 4.0.1 the refresh token I had configured in my Thing file was incorrect. With this the binding seem to have some trouble working with an old stored item.
I now decided to move the Netatmo Thing to the UI (making use of the same ID’s I had originally set up in the Thing file). This seems to work very well and hopefully will avoid trouble in future.
Thanks still for the hint @ranielsen as this was kind of helping me to figure out the root cause.