Is there a standard way to calibrate these?
Or a standard test methodology?
I recently purchased two High Temp sensors (K-type thermocouple) and using the included example code they both read low against other sensors using any test method I can devise.
The Board is an older Arduino UNO, no I2C connector, using analog pins 4 and 5
The Sensors read in Celsius which I convert to Fahrenheit ( C x 1.8 +32 = F )
For Values around Room temp up to about 100F the Grove reads 12 -14 F bellow the known level.
For Values of 200+ F the Grove reads approx. 10F bellow the known level.
I don’t have the skill to edit the Library and I don’t really mind adding a manual adjustment but I want to be sure that I am making the right adjustments.