PIFACE DIGITAL 2 - I-O EXPANSION BOARD FOR RASPBERRY PI B+

I/O EXPANSION BOARD FOR RASPBERRY PI B+; Silicon Manufacturer:Microchip; Core Architecture:-; Core Sub-Architecture:-; Silicon Core Number:MCP23S17; Silicon Family Name:BCM2xxx; For Use With:Compatible with Raspberry Pi 2 Model B, Raspberry Pi Model B+/A+; Kit Contents:GPIO Expansion Board; Product Range:HATs - Automation and Motor Contol; Features:2 Changeover Relays, 8 Digital I/Ps, Graphical Emulator & Simulator, Used with Python, Scratch & C