7Semi MCP23017 I2C to 16 IO Expander Breakout Board -Electronic Modules -Breakout Boards -Robocraze

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7Semi MCP23017 I2C to 16 IO Expander Breakout Board - Buy Online in India

Name: 7Semi MCP23017 I2C to 16 IO Expander Breakout Board
Brand: Robocraze
SKU: TIFEC0319
Price: 471 INR
Availability: InStock
Rating: 4.5 (12 reviews)

7Semi MCP23017 I2C to 16 IO Expander Breakout Board

Rs 471/-

- 23%

Rs 471/-

~~Rs 608/-~~

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SKU: TIFEC0319

Based on MCP23017 I2C IO Expander IC for reliable GPIO expansion
Adds 16 digital I/O pins using a simple I2C interface
Each pin can be individually configured as input or output
Built-in interrupt support for efficient event detection
Compact MCP23017 Breakout Board design for easy breadboard and PCB integration

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7Semi MCP23017 I2C to 16 IO Expander Breakout Board

~~Rs 608/-~~ Rs 471/-

Quantity:

7Semi MCP23017 I2C to 16 IO Expander Breakout Board

~~Rs 608/-~~ Rs 471/-

Description
Specifications
Additional Resources
Shipping & Return

Description

7Semi MCP23017 I2C to 16 IO Expander Breakout Board

The 7Semi MCP23017 I2C to 16 IO Expander Breakout Board is designed to expand the digital I/O capability of microcontrollers using the trusted MCP23017 I2C IO Expander IC.

It provides exactly 16 configurable GPIO pins over a single I2C bus, reducing wiring complexity while maintaining stable performance.

Each pin can be independently set as input or output, and the onboard interrupt feature allows the controller to respond instantly to pin state changes.

This MCP23017 Breakout Board is compact, easy to integrate, and ideal for applications such as home automation, robotics, industrial control panels, and any project that requires multiple digital inputs and outputs without consuming extra microcontroller pins.

Features:

16 I/O Pins: Converts two signal pins into sixteen completely customizable I/O pins.
Multi-board Expansion: For larger applications, stack up to 8 boards to provide up to 128 I/O pins.
Configure I2C addresses by setting the A0, A1, and A2 jumpers.
Dual Connectivity: Includes PH2.0 terminal and solder pad choices for simple connection.
Wide Compatibility: Compatible with both 3.3V and 5V systems, ensuring platform versatility.
Interrupt Support: The INTA and INTB interrupt pins are used for real-time signal handling.
Development Resources: Includes detailed instructions and sample projects for Raspberry Pi, Arduino, STM32, and micro.
Easy Integration: The I2C interface, combined with a 4Pin 2.0 mm JST connector, provides for an easy and flexible connection to any MCU.

Specifications

Package Includes:

1 x 7Semi MCP23017 I2C to 16 IO Expander Breakout Board

Specifications:

Specification	Details
Operating Voltage	5V / 3.3V
Interface	I2C
Interrupt Pins	INTA, INTB
Expansion I/Os	16

Additional Resources

MCP23017 Datasheet

Shipping & Return

Shipping Policy

Free Delivery on all Orders Above Rs 999/-
All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

Return window: 7 days from receipt unless stated otherwise.
No refunds or replacements after the return window.
Returns are accepted only for non-working or damaged products.
Initiate return requests via a Support ticket or contact us at +91-8123057137.
Refunds are processed within 3–4 working days after inspection and approval.