MCP23017 IO Expansion Board, Expands 16 I/O Pins

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SKU: CE07882 Brand: Waveshare

The MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels.

$11.70 AUD, inc GST

$10.64 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Thu, 18th of Jul

Quantity Discounts:

10-25 $10.32 (exc GST)
25+ $10.10 (exc GST)

Details

MCP23017 IO Expansion Board, I2C Interface, Expands 16 I/O Pins

Overview

The MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels.

Features

I2C controlled, expands 2 signal pins as 16 I/O pins
I2C address configurable by shorting the A0/A1/A2 jumpers
Provides two connector options: PH2.0 terminal and/or solder pads, allows multi I2C modules to be stacked
Onboard voltage translator, compatible with 3.3V/5V level
Comes with development resources and manual (examples for Raspberry Pi / micro:bit / Arduino / STM32)

Specifications

Operating voltage: 5V/3.3V
Interface: I2C
Interrupt pins: INTA, INTB
Expansion I/Os: 16
Dimension: 38mm × 23mm
Mounting hole size: 2.0mm

Interface Definition

PIN	I2C
VCC	Power supply, 3.3V/5V
GND	Ground
SDA	I2C data line
SCL	I2C clock line
INTA	PA group interrupt output
INTB	PB group interrupt output

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/MCP23017_IO_Expansion_Board

Weight: 0.011 kg

Quick Overview

MCP23017 IO Expansion Board x1
PH2.0 20cm 6Pin x1

This product is listed in:

Breakouts & Modules>Expanders

Product Comments

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Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$6+ for Standard Post (typically 6+ business days, tracked)
$10+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$11+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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