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.
NeoKey 1x4 QT I2C Protocol
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Re: NeoKey 1x4 QT I2C Protocol
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.
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.
Please be positive and constructive with your questions and comments.