ModMyPi MCP23017 HAT – 32 Channel I/O Expansion HAT [Discontinued]

Description

ModMyPi HAT – 32 Channel I/O Expansion HAT [Discontinued] ✓ 1-Year Manufacturer Warranty ✓ Top Rated Quality – Customer Approved ► Buy One, Get One Free

The MCP23017 HAT from ModMyPi is the perfect I/O expansion HAT for your Raspberry Pi (any 40-pin version).

The HAT features two washable MCP23017 DIP IC’s, which utilise two i2c pins (which can be shared with other devices if required), and in exchange gives your Raspberry Pi an additional 32 GPIO ports! Each I/O pin can be configured as an input, output or input with a pull-up resistor.

The MCP23017 HAT is stackable, featuring selectable i2c address jumpers which support up to 8 independent addresses: This means you can add up to 128 additional I/O’s to a sole Raspberry Pi by stacking up to 4 MCP23017 HATs!

The MCP23017 HAT can also be used to protect your Raspberry Pi! We’ve used removable, rather than surface mount, MCP23017 DIP IC’s which can act as a replaceable buffer for the Raspberry Pi’s GPIO, essentially protecting your Raspberry Pi from damage via the GPIO ports.

The MCP23017 HAT is powered via the Raspberry Pi