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TCA9555: Microcontroller Compatibility

Zachary Miller1
Prodigy 10 points
Part Number: TCA9555

Hello, 

The description for this I/O expander says that it is compatible with most microcontrollers. I assume it is compatible with an Arduino Due. Is that correct? 

Best, 

Zach

  • 0
    TI__Guru 73761 points

    Hi Zach,

    I've used the Arduino Uno and Arduino Mega with our IO expanders. The Arduino Library includes an I2C library under the name 'wire' which can be used to communicate to any I2C device.

    -Bobby