I NEED TO CHANGE ATTRIBUTE, V_VAR1 ON MY NODE (MYSENSORS) SERIAL. HOW CAN DO THAT WITH NODE-RED IN HA. I JUST WANT TO CHANGE VALUE BECAUSE I DON'T SEE ANY SERVICE CAN DO THAT.
You can't do what you want using that sensor - The sensor is just a simple on/off type sensor that tells you if the sensor plate is wet or not, it does not measure how much rain is falling. Even if you timed how long it was activated how would you know between heavy rain and a light shower?
You need a 'tipping bucket' type sensor to give you an estimate of how much rain there has been, but even then you need to do some work with experimentation to get reasonable accuracy.
Thanks for the answers.
I want to keep the raspberry pi as central. This should fit all my needs in my rental apartment.
For HA, I have chosen a SD-card with application class A2.
For a clean setup, i will try to run HA in docker. So can i use the same Raspberry as gateway and for the controller.
So I dont have to use a "rare" mega328p for a serial gateway.
I report my results, when I find some time to work on it.
Thanks for all the answers!
Finally i managed to get it work. The reason for this issue was that a wrong serial port was entered in the input field of the MySensors Serial gateway setup window in Home Assistant. By default it was /dev/ttyACM0 however it turned out that it was already used by some other dongle.
yes HA or (Hassio ) and not very friendly with MySensors.
the "Persistence" function of the sensors and the rewriting of the sketches ( for the validation of the messages) and a constraint.
Persistance
No MyS is not dead, we are La!
and for "Do I have to rewrite all my scripts, automations, models, etc..." ... it is perhaps the safest, cleanest...
give us the result! Ask on the HA/Hassio forum for a solution?
you are in mode #define MY_NODE_ID "static" for the nodes??
