I have Nodered and Grafana connected and its working as it should.
But I have problems with 1 sensor data, as it stops to work properly in grafana after around 1-2 days, when Grafana stops to get values from this particular sensor. The sensor is still posting data in Nodered and Grafana is still getting values from other sensors using the same influx database. Im using mqtt to deliver the data from the sensor to nodered and looks like mqtt is not a problem, as Nodered still presents data from this sensor, just grafana dont..
Any ideas how can i approach this problem?