I’m totaly new to this stuff and I have problems to find the answer for my question cause i do not know how to ask excactly on the point.
So I did a screenshot to show my result.
I have set up node-red, mosquitto, telegraf and influxdb on a raspberry pi 4.
For every application I used docker.
Everything seems to be working but if I send a mqtt topic/message to the broker, it somehow writes into the database but not the way it should. so I am not able to use the data.
If I make “show measurements”
I get a list like in the screenshot. The first 8 lines where just there.
The last two were generated after I send a mqtt message to the topic “sensors” which was formated like this:
what is going wrong? which additional information do you need to help me?