NeoKey 1x4 QT I2C Protocol

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jwueller
 
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NeoKey 1x4 QT I2C Protocol

Post by jwueller »

Hi,

I'm trying to integrate the NeoKey 1x4 QT I2C breakout board into an existing non-Arduino MCU environment. Is there a data sheet describing the I2C protocol without having to reverse-engineer the Adafruit Arduino libraries? I came up empty in my search so far.

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adafruit_support_carter
 
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Re: NeoKey 1x4 QT I2C Protocol

Post by adafruit_support_carter »

There is this:
https://learn.adafruit.com/adafruit-see ... w-platform
but it may be incomplete. It covers the basic I2C communications well though, so is worth reading. For anything missing, you'll need to use the source code for now.

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