Hi,
do need an inital pull from the value of the Mqtt In node, does not feed an value, until it changes
what could I do to get on Node-red start the value?
Thx
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Hi,
do need an inital pull from the value of the Mqtt In node, does not feed an value, until it changes
what could I do to get on Node-red start the value?
Thx
If you are on a recent firmware that now has FlashMQ you can send a keep alive and "ALL" values are refreshed. Do this after your connection to the broker.
Hi @4711Austria
Store the value in a variable and if that variable is equal to null then manually set it to a static initial value.
I would add somewhere in your flow that the value is stored in a global variable or something similar then periodically check if that var is null and if it is send initial value to the output.
The other option is checking what's in your endpoint if that endpoint is null then send initial value.
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