AB Electronics UK IO HAT for Raspberry Pi Zero

The IO HAT for Raspberry Pi Zero is a 16-channel digital expansion board designed for use on the Raspberry Pi Zero. The board is based around the MCP23017 16-bit I/O expander from Microchip Technology Inc. A MCP23017 expander is included on the board allowing to connect up to 16 digital inputs or outputs to the Raspberry Pi. The IO Pi Zero Expander is powered through the host Raspberry Pi using the GPIO port and extended pins on the GPIO connector allow to stack the IO Pi Zero along with other expansion ...