PxMatrix on ESP8266 connected to an 32x16 RGB DOT MATRIX 1/8 SCAN Panel It was always wonderful to see the numerous colour displays that display messages and animations on Dot Matrix Displays (DMD) in the commercial places. One useful thing would be to take an Off-the-Shelf Display and run fully controllable custom software rather than rely on some external products to do. Luckily found a display vendor who offered to give me some DMD as samples for experimentation. I was given a P10 32x16 pixel color DMD panel. I have experimented with Monochrome DMDs (maybe blog about this later) but the RGB display is another world all together. The Monochrome world does not have lot of open source software, the RGB world has PxMatrix, RGBMatrix and SmartMatrix. As I wanted the controlling entity to be super cheap which meant use of an 8266 I had to start with PxMatrix. Though there are better options than PxMatrix, the others use a more expensive controller. Its better to start with the lowest cost...
Teeny space in the WebVerse to shamelessly brag (document) about things that were attempted, things that worked and that did not, both in the professional and hobby fronts. Topics include hacking, modding, new ideas/ways of doing things in many domains (electronics hardware/software, making stuff, mechanical, etc). Maybe to inspire, learn, ignore or forget. It might not work for you. Try at your own risk. Thank you for stopping by and would be delighted to hear from you.