The IO Pi Zero is a 32 channel digital expansion board. It is designed for the Raspberry Pi Zero and works with a MCP23017 16-bit I/O expander. This board contains two of these I/O expander ICs, so you can add up to 32 digital inputs/outputs to the Raspberry Pi. The IO Pi Plus is powered by the Raspberry Pi using the GPIO port.Thanks to the extended GPIO pins, you can stack the IO Pi Plus with other expansion boards.
The I2C address parts are selectable via the built-in jumpers. The MCP23017 supports up to 8 different I2C addresses. So with one MCP23017 device on each IO Pi Zero you can stack up to 4 IO Pi Plus boards on one Raspberry Pi . This allows you to get amaximumof 128 I/O ports.
The IO Pi Plus features a 5V port that can be isolated from the Raspberry Pi via an isolation solder jumper.This allows you to use a separate high power supply for the IO Pi to reduce the load on the Raspberry Pi. Use an external power supply if you want to use more than one IO Pi board with your Raspberry Pi .
IO Pi Plus
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SKU: AB1011 Categories: Raspberry Pi Accessories
Description IO Pi Plus
The IO Pi Zero is a 32 channel digital expansion board. It is designed for the Raspberry Pi Zero and works with a MCP23017 16-bit I/O expander. This board contains two of these I/O expander ICs, so you can add up to 32 digital inputs/outputs to the Raspberry Pi. The IO Pi Plus is powered by the Raspberry Pi using the GPIO port.Thanks to the extended GPIO pins, you can stack the IO Pi Plus with other expansion boards.
The I2C address parts are selectable via the built-in jumpers. The MCP23017 supports up to 8 different I2C addresses. So with one MCP23017 device on each IO Pi Zero you can stack up to 4 IO Pi Plus boards on one Raspberry Pi . This allows you to get amaximumof 128 I/O ports.
The IO Pi Plus features a 5V port that can be isolated from the Raspberry Pi via an isolation solder jumper.This allows you to use a separate high power supply for the IO Pi to reduce the load on the Raspberry Pi. Use an external power supply if you want to use more than one IO Pi board with your Raspberry Pi .