Protect Your Pi Assembly for Raspberry Pi Accessory:Elecrow bazaar, Make your making Raspberry Pi project easy.

Description

This is the assembly version of the Raspberry Pi- Protect Your Pi. This Protect Your Pi Kit has two chips that Expand the I/O with Serial Interface, 32 points total, and Each point can be configured as an input or output. This kit not only expands the I/O port of Raspberry but also protects the I/Os of Raspberry Pi.