Platform: pi 3 model B+
problem node: node-red-contrib-dht-sensor v1.0.4
bcm2385 libs 1.60
I'm using a raspberry with node-red to control my heater - node-red-dht-sensor and node-red-heater. at the moment I have 2 sensors, one inside and one outside.
however, I encounter an issue with the 2 DHT22.
the sensors seem to freeze, anytime and not necessary at the same moment. Once freeze, it doesn't refresh anymore. I have either to reboot or sometimes it works by simply deconnecting the sensor and connect it back.
I have also replaced 1 of the 2 sensors with a new one and it freeze also.
the freeze can happen after 5 mins or after 2 days and I can't figure out why.
I try to find any help online but nothing. Do you have any idea what could make this freeze?