RPisPLC GNUBLIN Portexpander

Submitted by dciadmin on Sun, 07/27/2014 - 19:09

GNUBLIN Portexpander

Simply get more input and output pins per port expander. Up to 16 GPIO pins per additional port expander. Up to 7 port expander per Rapspberry Pi configuration.

Picture Raspberry Pi Gnublin portexpander

Datasheet: PCA9555

Technical Details

  1.     Module: PCA9555
  2.     16 GPIO as an input or output
  3.     3.3V level
  4.     Via I2C (up to 7 addresses)

 

 

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