BME280 connection problem

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BME280 connection problem

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straton_florin_
Contributor I

BME280 chip init: ID read failed: -5 
Connect BME280 to iMX RT1020 through I2C4 pins D14 and D15

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victorjimenez
NXP TechSupport
NXP TechSupport

Hello, 

Could you please provide more information about the problem that you are facing? For example, are you using our SDK? If so, which version? Do you have a logic analyzer so you can see whether the RT is sending the I2C frame correctly or not? I highly recommend you to use one of the I2C example projects that we provide within the SDK as a base for your application. 

Regards,

Victor 

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