I have 1 sensor with 30 channels. I want to have a historicdata in json for 1 specific channel of this 30 channels.
Here the closest I get so far:
Sensor is 2490 and I want a historicdata from channel 6 from 13 - 13:56. But the "&channelid=6" is ignored in this case. I get the same historicdata with "&channelid=12" etc. How to do it?
Thnx in advantage.