2016-12-17, 04:17 PM
Hi,
Just starting to play around with openplotter and recently with 0.9.
I have manged hook up a DS18B20 to openplotter via 1W. Then I've added it to node-RED but on the dashboard it shows the value in Kelvin..
Can anyone help me with the correct function to change this value to celcius (sustract 273.15). Is this done in Node-RED or earlier in openplotter/signalK
Thanks in advance
/Christoffer
Just starting to play around with openplotter and recently with 0.9.
I have manged hook up a DS18B20 to openplotter via 1W. Then I've added it to node-RED but on the dashboard it shows the value in Kelvin..
Can anyone help me with the correct function to change this value to celcius (sustract 273.15). Is this done in Node-RED or earlier in openplotter/signalK
Thanks in advance
/Christoffer