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LPS25HB abnormal temperature reading

wmeng
Associate

Hello;

I now test the LPS25HB pressure sensor with abnormal temperature reading. The actual ambient temperature is 30 degrees, but the read-out data TEMP_OUT_H (2CH) = DAH, TEMP_OUT_L = 50H. Slowly changing the ambient temperature, temperature reading also changes, indicating that the temperature sensor is working properly. But according to the register reading instructions, the reading value is negative, so I want to know about the temperature register numerical interpretation.

thank you very much.

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