---
product_id: 90105127
title: "NOYITO MCP23017-E SS I2C Interface 16-Channel IO Expansion Module Compatible IIC Input and Output Expansion Board"
brand: "noyito"
price: "₱1753"
currency: PHP
in_stock: true
reviews_count: 4
url: https://www.desertcart.ph/products/90105127-noyito-mcp23017-e-ss-i2c-interface-16-channel-io-expansion
store_origin: PH
region: Philippines
---

# 25mA strong drive current 16-channel I/O expansion Up to 1.7MHz I2C speed NOYITO MCP23017-E SS I2C Interface 16-Channel IO Expansion Module Compatible IIC Input and Output Expansion Board

**Brand:** noyito
**Price:** ₱1753
**Availability:** ✅ In Stock

## Summary

> 🔌 Unlock limitless control with the ultimate 16-channel I2C IO powerhouse!

## Quick Answers

- **What is this?** NOYITO MCP23017-E SS I2C Interface 16-Channel IO Expansion Module Compatible IIC Input and Output Expansion Board by noyito
- **How much does it cost?** ₱1753 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/90105127-noyito-mcp23017-e-ss-i2c-interface-16-channel-io-expansion)

## Best For

- noyito enthusiasts

## Why This Product

- Trusted noyito brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Driving Power:** Each channel delivers up to 25mA, powering your peripherals without compromise.
- • **Seamless 16-Channel Expansion:** Effortlessly multiply your I/O ports with a single compact module.
- • **Blazing Fast I2C Communication:** Supports 100KHz, 400KHz, and ultra-fast 1.7MHz bus speeds for real-time responsiveness.
- • **Scalable Multi-Module Networking:** Chain up to 8 modules via 3 address pins for a massive 128 I/O expansion on dual I2C buses.
- • **Configurable Input/Output Flexibility:** Customize each pin as input or output with pull-up resistors and interrupt support.

## Overview

The NOYITOMCP23017-E SS is a compact, high-performance 16-channel I2C interface IO expansion module featuring the Microchip MCP23017 chip. It offers configurable input/output pins with pull-up resistors and interrupt capabilities, strong 25mA drive current per channel, and supports I2C speeds up to 1.7MHz. With 3 address pins enabling up to 8 modules on two I2C buses, it scales to 128 IO ports, making it ideal for advanced embedded and industrial applications.

## Description

NOYITOMCP23017-E SS I2C Interface 16-Channel IO Expansion Module Compatible IIC Input and Output Expansion Board

## Features

- This module is the 16 channel IO extension module of the 12C interface, and built in the MCP23017 chip of MicroChip.
- Each IO can be arbitrarily configured as input or output, and a pull up resistor can be set, and the interrupt function can be enabled for the IO configured as input. The IO interface has a strong driving capacity, and the current and current can reach 25mA.
- MCP23017 is a high-speed IIC interface. It supports the IIC frequency of 100KHz, 400KHz and 1.7MHz.
- The chip has 3 address pins, which can be set up for 8 different addresses. So 8 modules can be connected through two IIC buses to achieve up to 128 IO extensions.
- The chip has 3 address pins, which can be set up for 8 different addresses. So 8 modules can be connected through two IIC buses to achieve up to 128 IO extensions.
- NOYITO MCP23017-E SS I2C Interface 16-Channel IO Expansion Module Schematic Document
- https://1drv.ms/u/s!AlzQUCOyZQhKgTSAfMW2bk17F6aF?e=LGBAB7

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Processor | core_i7_10700 |
| RAM | LPDDR |
| Wireless Type | 802.11b |
| Brand | NOYITO |
| Series | MCP23017-E SS I2C Interface 16-Channel IO Expansion Module |
| Item model number | 8541673234 |
| Operating System | Linux |
| Item Weight | 0.352 ounces |
| Product Dimensions | 2.56 x 0.75 x 0.2 inches |
| Item Dimensions  LxWxH | 2.56 x 0.75 x 0.2 inches |
| Color | Blue |
| Processor Brand | ARM |
| Manufacturer | NOYITO |
| ASIN | B07K5MTRLS |
| Country of Origin | China |
| Is Discontinued By Manufacturer | No |
| Date First Available | November 4, 2018 |

## Product Details

- **Brand:** NOYITO
- **Model Name:** MCP23017-E SS I2C Interface 16-Channel IO Expansion Module
- **CPU Model:** Core i7-10700
- **Connectivity Technology:** I2C
- **Operating System:** Linux

## Images

![NOYITO MCP23017-E SS I2C Interface 16-Channel IO Expansion Module Compatible IIC Input and Output Expansion Board - Image 1](https://m.media-amazon.com/images/I/71sr8ECIMQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works quite well for the Odroid H2
*by A***R on August 24, 2019*

This is an i2c to GPIO extender board that is very fast and easy to run on the Odroid H2 on Ubuntu. I'm using dotnet core for the application, directly calling the Ubuntu libi2c library. The best part is it will run at the highest i2c clock speed available on the H2, 1mhz clock speed. The specs here are not accurate. I can add 8 total for 128 GPIO per bus and 256 total GPIO ports if I use both i2c ports on the H2. I'll never need that many but it's nice to know it extends out that far.This could easily work on any SOC / computer with I2C ports, including windows using the FT232H usb to I2c board.If you need python examples, just google "MCP23017 python".

### ⭐⭐⭐⭐⭐ Can Be Made 'Breadboard Friensly'
*by D***Z on August 20, 2020*

If you install the 16 I/O pin header facing down (on non-component side) it will readily plug into a solderless breadboard. Install the power and data pin header up (on component side) for easy access.

### ⭐⭐⭐⭐⭐ Work great
*by R***F on February 17, 2020*

These work great. I do wish they had more ground and power pins.

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-15*