Port Expander Board


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Port Expander Board Price $12.00

Port Expander Board

Board includes a 16-bit I/O expander MCP23S17 with SPI clock speeds up to 10 MHz for higher throughput applications. Three HARDWARE ADDRESS SELECTION jumpers allow you to configure board’s address and connect up to eight devices on the bus. Controller also supports interrupt-on-change feature. Port expander board is convenient for adding 16 GPIO pins to your device.


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