Hi Sir,
may we know picture 2 waveform have problem?
picture 1:
is the normal driving timing of power on device 112.78mS (bule is VIN, green is clock, yellow is data)
picture 2:
the 2 picture is that data initial read by the abnormal sensor(tmp102) at P1 87.9u/s is 74, and the abnormal temperature is 116℃ (green is data, yellow is clock)