IxpandO Project Page

IxpandO (Project #16, August 2017)

IxpandO is a 16 bit I²C input/output expansion board based on Microchip's MCP23017. When you run out of inputs or outputs for your project, use this project to connect up to 16 of them through and I²C interface.

Posts from Club Members about the project..

A handy IO Expander

Contributed by Thomas Stratford on Aug 16, 2017

Some pictures of my IxpandO build!

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Some pictures of my Boldport IxpandO build.

Contributed by @MrTomsWorld on Aug 15, 2017

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The crazy SMD soldering continues..... #BoldportClub

Contributed by @MrTomsWorld on Aug 15, 2017

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Time to start another #BoldportClub project. One of the perks of visiting @boldport HQ ☺️

Contributed by @MrTomsWorld on Aug 15, 2017

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https://boldport.com/ixpando is now live #BoldportClub

Contributed by @boldport on Aug 14, 2017

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IxpandO. Going out to #BoldportClub members tomorrow!

Contributed by @boldport on Aug 14, 2017

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IxpandO #BoldportClub

Contributed by @boldport on Aug 14, 2017

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IxpandO #BoldportClub

Contributed by @boldport on Aug 14, 2017

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IxpandO #BoldportClub

Contributed by @boldport on Aug 14, 2017

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I'll just leave this here... #BoldportClub @boldport

Contributed by @MrTomsWorld on Aug 3, 2017

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Getting ready... #BoldportClub

Contributed by @boldport on Jul 20, 2017

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Finished verifying IxpandO and packaging release candidate. #BoldportClub @MicrochipMakes @MicrochipTech

Contributed by @boldport on Jul 17, 2017

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#BoldportClub

Contributed by @boldport on Jul 16, 2017

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'IexpandO' gone to production at @eC_PCB #BoldportClub

Contributed by @boldport on Jun 21, 2017

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Prototypes arrived from @eC_PCB! #BoldportClub

Contributed by @boldport on Jun 13, 2017

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Prototypes for #BoldportClub project 'IxpandO' sent to @eC_PCB!

Contributed by @boldport on May 31, 2017

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#BoldportClub

Contributed by @boldport on May 29, 2017

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#BoldportClub

Contributed by @boldport on May 24, 2017

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Looking for inspiration? Check out these project builds shared by Club Members..

A handy IO Expander

Contributed by Thomas Stratford on Aug 16, 2017
Supporting resources shared by Club Members for this project..