2018-02-26, 10:25 AM
Thanks for the suggestions guys
The range node is indeed linear so unfortunately it doesn't improve on the 2 point calibration in the ESPEasy firmware that generates the "raw" ADC values.
The mapping node looks more promising as it has multiple mapping points but I suspect it wont work because I want to convert a range of values.
Anyway I'll try later and report back.
oh and I'll look up the meaning of "JSON" for future reference
The range node is indeed linear so unfortunately it doesn't improve on the 2 point calibration in the ESPEasy firmware that generates the "raw" ADC values.
The mapping node looks more promising as it has multiple mapping points but I suspect it wont work because I want to convert a range of values.
Anyway I'll try later and report back.
oh and I'll look up the meaning of "JSON" for future reference