TEMPERATURE i C1 C2 C3 R1

Command:

TEMPERATURE i C1 C2 C3 R1

Advanced user

Command Syntax:

CALIBRATE TEMPERATURE i C1 C2 C3 R1

Range:

 

Describe:

The CALIBRATE command for analog temperature sensors allows changing the default Steinhart-Hart equation coefficients to match those of the thermistor element in the sensor being used.

The default values are:

C1: 8.76741e-8

C2: 2.34125e-4

C3: 1.129148e-3

R1: 10000.0 (reference resistor value = 10kΩ)

Result:

When using an analog-style thermistor temperature sensor.

Type or
Addressable Component:

Sensor

TI Analog Temperature Sensor Data Sheet