Calibration Info

The espefuse calib-info command displays calibration data stored in eFuse. This includes ADC and other calibration data supported by the chip.

> espefuse calib-info

=== Run "calib-info" command ===
Temperature Sensor Calibration = -2.1C

ADC1 readings stored in efuse BLOCK2:
    MODE0 D1 reading  (250mV):  76
    MODE0 D2 reading  (600mV):  340
    MODE1 D1 reading  (250mV):  -100
    MODE1 D2 reading  (800mV):  356
    MODE2 D1 reading  (250mV):  116
    MODE2 D2 reading  (1000mV): -136
    MODE3 D1 reading  (250mV):  8
    MODE3 D2 reading  (2000mV): 304

ADC2 readings stored in efuse BLOCK2:
    MODE0 D1 reading  (250mV):  0
    MODE0 D2 reading  (600mV):  168
    MODE1 D1 reading  (250mV):  0
    MODE1 D2 reading  (800mV):  300
    MODE2 D1 reading  (250mV):  0
    MODE2 D2 reading  (1000mV): -404
    MODE3 D1 reading  (250mV):  0
    MODE3 D2 reading  (2000mV): -32