64/128 Channel Digital I/O Card (DIGIO-128)

Name: 64/128 Channel Digital I/O Card (DIGIO-128)
SKU: 5159
Price: 75.00 USD
Availability: OutOfStock
Rating: 4.75 (2 reviews)

(2 Reviews)

This card provides 64 or 128 Lines of Digital I/O

Designed by Land Boards, LLC in United States of America

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64/128 Channel Digital I/O Card (DIGIO-128) 1

64/128 Channel Digital I/O Card (DIGIO-128) 2

64/128 Channel Digital I/O Card (DIGIO-128) 3

2022-03-15T19:05:37.482Z-DIGIO-128-X3-CCA_5847-949px.jpg

2015-05-31T15:50:48.775Z-DIGIO-128-IMG_5182-1600PX.JPG

2015-05-31T15:58:48.581Z-DIGIO-128-IMG_5179-1600PX.JPG

$75.00

On A Break

Helping Makers Go Beyond Breadboards

This card provides 64 or 128 Lines of Digital I/O

Wiki Page for the DIGIO-128 card Features (8) of MCP23017 - 16 bit GPIO x 8 Total of 128 bits of GPIO I2C host interface MCP23017] I2C Parallel I/O Two Wire interface 100/400 KHZ operation 25mA sink…

Features

(8) of MCP23017 - 16 bit GPIO x 8

Total of 128 bits of GPIO

I2C host interface

MCP23017] I2C Parallel I/O
Two Wire interface
100/400 KHZ operation
25mA sink/source capability per I/O
Jumper selectable terminators
Single 4-pin host interface connector (Ground, Power, Clock, Data)

0.1" Pitch I/O Connectors

16 digital I/O
2 Power
2 Ground
Interrupt connectors
I2C Connector
Power Connector

24LC024 Personality EEPROM
3.3V or 5V operation
Compatible with Arduino, Raspberry Pi, BeagleBone Black
95x95mm form factor
(4) 6-32 mounting holes - one on each corner

Why did you make it?

We wanted a lot of I/O in a small space.

What makes it special?

A crazy amount of I/O.

What if I want more than 128 I/O?

Yes, but you would need to also have an I2C multiplexer since the DIGIO-128 uses all of the I2C addresses (0x20-0x27). You could have 1024 I/O lines if you wish.

We sell two I2C mux cards:

And one specific to the Raspberry Pi:

I2C Hub for the Raspberry Pi

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Land Boards, LLC Shipping Policy:

We keep a small quantity of assembled/tested boards but we have material in-house to build/test additional boards. Domestic (USA) orders ship as soon as the cards is built/tested.

If your tracking code begins with "AHOY" (outside of North America), please use https://a1.asendiausa.com/tracking/ for tracking.

Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (4.50)

Shipping: (5.00)

Communication: (4.50)

Ronald | June 15, 2019

Very happy with this 64/128 Channel Digital I/O Card

I'm building on a RPI project that needs a lot of GPIO and this product was exactly what helped me out.
The shipping to Germany went relatively quick and I unpacked it in good state.

I'm not really experienced on this field (I2C) and had some troubles and questions so I contacted the seller. He really gave his best to help me solving my problems and answering my questions, very patiently. So that leaves me as a very pleased and happy user of this device.

I can certainly recommended this product.

Jim | April 23, 2016

Nice expander for lots of I/O's

This is a great board for expanding out to address vintage computer systems, or other boards which require more than a few I/O's to work.

I plan to use this to animate via simulators a number of front panels for various systems, such as DEC PDP 11s and the like.

$75.00