Some time ago, probably under a different account,

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Some time ago, probably under a different account, I posted a video of a 300 RGB LED display I created. Finally, 10 months later, I’ve done a “how to” video to explain the the core details of what I’ve done, but I’ve also posted all of my code (annotated). Alongside the Fast_SPI2 library, this uses an Ethernet Shield, SD Card, PROGMEM and other bits and pieces which I’ve released into the wild.

All of the code can be found here. http://r3dstar.co.uk/?p=264
http://www.youtube.com/watch?v=Q9_2QDnT3Hs

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Great video and how-to! Thanks for posting it and sharing it here!

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Its nice to know and look good work.
Hope keep on to know more detail I just interest to find.

Thank you Darrenlloyd!!

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What board did you use? It won’t compile on any of mine :frowning:

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Mega 2560. Not sure it will make much of a difference, but I’m using the Fast_SPI2 library.

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That makes sense… I’ve only got about 30k free and your sketch is way over that.