Temperature versus ADC value

The temperature table below shows temperature versus ADC value for the Wahoo AMS001-E01.2 thermistor and ADC. See Peripherals, ADCs. This table is accurate within a few degrees celsius. For full thermistor characteristics search for MuRata part NCP18XH103J03RB.

Note: different thermistors may have a different correspondence between voltage and temperature. To create an accurate table for your particular thermistor you can calibrate with an accurate thermometer.

Temp (deg. C)Temp (deg. F)GPIO 12 ADC value
0322413
133.82385
235.62357
337.42328
439.22299
5412269
642.82240
744.62210
846.42179
948.22149
10502118
1151.82087
1253.62056
1355.42025
1457.21994
15591963
1660.81931
1762.61900
1864.41868
1966.21837
20681805
2169.81774
2271.61743
2373.41712
2475.21681
25771650
2678.81619
2780.61589
2882.41558
2984.21528
30861498
3187.81469
3289.61439
3391.41410
3493.21381
35951353
3696.81325
3798.61297
38100.41270
39102.21243
401041216
41105.81189
42107.61163
43109.41138
44111.21113
451131088