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BMP280

Time：09-27

A bad BMP280iic why from time to time so that from time to time

CodePudding user response:

refer to the building in the heart a little lovely reply:

BMP280iic why sometimes good sometimes bad make

Itself i2c timing not ready?
Reference: https://blog.csdn.net/qq_20553613/article/details/78878211

CodePudding user response:

Need to pull up resistors external power supply is not consistent on both ends need to be level transformation on taobao has BMP280 module can have a look

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