MCP23017 I/O Expander Module - 16 GPIO Pins, I2C Interface, Onboard 3-Digit DIP Switch - Compatible with Raspberry Pi, Arduino, STM32 (3.3V/5V)
All electronics ship with US style plugs.
You may need a voltage converter or a plug adapter.
Special Features
- I2C interface with minimal pin usage
- Compatible with 3.3V/5V operating levels
- Equipped with PH2.0 connector and reserved 2.54mm pitch pads for easy connection to other development boards
- Onboard 3-bits DIP switch for user-friendly I2C address setting
- Provides open-source example programs Compatible with Raspberry Pi, Arduino, and STM32 development boards
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