Hello, how can I manage the NaN value coming from a Home Assistant sensor?
It happens when I restart HA.
Thankyou
Hello, how can I manage the NaN value coming from a Home Assistant sensor?
It happens when I restart HA.
Thankyou
Welcome to the forum.
Could you please rephrase the question ?
Does the HA node produce the NaN and you want to capture/block that message ?
Yes, I want to trigger an action in the case the value is NaN.
Why don’t you add a switch and tested to see if it’s a number then you can take your action after that
ehm, yep, of course
if ( isNaN(msg.payload))
does the job
....need a coffee.
Thankyou
I don't think you can do it with a Switch node, because, paradoxically, NaN is in fact a Number.
Unless it can be done using JSONata
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