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+--- Thread: Node-red DHT send to KPLEX (/showthread.php?tid=1533)
Node-red DHT send to KPLEX - blacktoli - 2018-10-08
Hi,
I am trying to send the temperature and humidity to kplex, but no success, I tried to send UDP message to port 55559, and 10110, but kplex debug do not see them!
Is there a special function to make, for the json format or something?
Here is the message I receive from the DHT22:
Code:
{"topic":"rpi-dht22","payload":"24.70","_msgid":"d00c3f25.92dab","humidity":"39.90","location":"dht","sensorid":"dht22"}Thank you for your help,
RE: Node-red DHT send to KPLEX - abarrow - 2018-10-08
Kplex is looking for an NMEA string. The strings for Air Temperature and Humidity are obsolete, unfortunately.
Read about it here: http://www.catb.org/gpsd/NMEA.html
RE: Node-red DHT send to KPLEX - blacktoli - 2018-10-09
Thank you Abarrow,
So how can I use my dht sensor?
RE: Node-red DHT send to KPLEX - MatsA - 2018-10-10
Hi ! You should link the measured values to a SignalK path. Please check these posts
https://pysselilivet.blogspot.com/2018/07/signalk-measuring-temperature.html
https://pysselilivet.blogspot.com/2018/09/exhaust-temperature-measure-boat.html
they will probably help You. /Mats