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MCP23017 I/O Expander Module 16-Bit GPIO Expansion Board With I2C 3V-5.5V Working Low Power I/O Expansion
Optimize your microcontroller’s capabilities with the MCP23017 I/O Expander, perfect for enhancing input/output channels in any project.
MCP23017 I/O Expander Module 16-Bit GPIO Expansion Board With I2C 3V-5.5V Working Low Power I/O Expansion
Item #: 194446544

MCP23017 I/O Expander Module 16-Bit GPIO Expansion Board With I2C 3V-5.5V Working Low Power I/O Expansion

Item #: 194446544

KYD 19

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Optimize your microcontroller’s capabilities with the MCP23017 I/O Expander, perfect for enhancing input/output channels in any project.
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Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.

What Stands Out

16-Bit GPIO
Provides 16 additional GPIO pins, enabling extensive control and flexibility for various projects, effectively expanding your microcontroller's input/output capabilities.
I2C Interface
Utilizes I2C for seamless integration with microcontrollers. This simple connection enables multiple devices on a single bus, minimizing wiring complexity.
Low Power
Operates efficiently at 3V-5.5V, making it ideal for battery-powered applications. Its low power consumption helps prolong device life while maintaining functionality.

Product Details

Shop MCP23017 I/O Expander Module 16-Bit GPIO Expansion Board With I2C 3V-5.5V Working Low Power I/O Expansion online at a best price in Cayman Islands. B0FVFS88PV
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Hobbyist Developers

    Ideal for hobbyists needing to expand GPIOs for projects on platforms like Raspberry Pi or Arduino.

  • IoT Projects

    Perfect for Internet of Things applications requiring multiple sensor inputs and device controls with minimal power.

  • Low-Power Devices

    Great for battery-operated devices needing low power consumption while still requiring multiple input/output options.

Not Suitable For
  • High-Speed Applications

    Not suitable for applications requiring high-speed I/O as I2C communication may introduce delays.

Product Description

MCP23017 I/O Expander Module 16-Bit GPIO Expansion Board With I2C 3V-5.5V Working Low Power I/O Expansion

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Customer Questions & Answers

  • Question: What is the voltage range for the MCP23017 I/O Expander?

    Answer: The operating voltage range is 3V to 5.5V.
  • Question: How many I/O ports does this expander provide?

    Answer: It features 16 I/O ports that can be expanded further.
  • Question: What is the communication interface of this module?

    Answer: The MCP23017 uses I2C communication for seamless connectivity.

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