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PCF8574 with I2C issue

Question asked by vanaja gujjala on Feb 13, 2017
Latest reply on Feb 27, 2017 by vanaja gujjala

Hi ,

      I am using PCF8574T I/O Expander along with Accelerometer and when i am trying to writing to the PCF8574 my I2C code hanging and also I am little bit confused with PCF8574 Input and output configuration, so please any one suggest or send me sample code for PCF8574 with I2C.

 

Thanks.

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