RPisPLC I/O test board

Test board

Test board for Gnublin Port Expander.

Picture Test Board


Picture Schematic test board



RPisPLC GNUBLIN Portexpander

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

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