TPA81 calibration

Dear friends,

I need to work with two TPA81 sensors, but one of them provides temperature values 5ºC ??higher than the other, somebody can indicate which calibration procedures we must do to calibrate/correct the TPA81?

Best regards,

Paulo Santos

Can you provide us with a link to the datasheet of TPA81? Many sensors describe their calibration routines in their datasheets.

Alternative is to program an offset in the Arduino sketch (just add x degrees)

How did you measure the 5 degrees difference? Did you compare them with a calibrated temp sensor? => both TPA's need an offset?