XICOOLEE MCP23017 IO Expansion Board Module I2C Interface Expa | Shop The World
From USA
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XICOOLEE MCP23017 IO Expansion Board Module I2C Interface Expands 16 I/O Pins Supports for Raspberry Pi for Arduino STM32 Onboard 3-Digit DIP Switch I2C Interface Compatible with 3.3V/5V Level
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•1.On board 3-digit DIP switch is convenient for users to set I2C address
•2.I2C interface, less pin occupation
•3.Compatible with 3.3V/5V working level
•4.PH2.0 interface and 2.54mm spacing pad reserved for easy access to other development boards
•5.Open source demo codes available for Raspberry Pi, Arduino and STM32 development boards
From USA
