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Build Like A Pyro!
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LED Display Over Bluetooth With Android

Posted December 22, 2014 by Chris

"I wanted to make use of bluetooth capability somehow, and thought it would be neat to send a text message to the display. In addition, I decided change up a few things: receive bluetooth text message up to 64 chars and scroll it across the panel, set the time via bluetooth, consolidate 2 push buttons into 1 for manual time adjustment and make some noise with the piezo I put in there"

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