A 1536 LED Game Computer

• LED-Marquee

  1 2 1.5 C++

I built an LED scrolling sign in my basement using the same 8x32 panels as the OP, controlled by the more-than-fast-ish-enough ESP32.

I never got around to making a proper video about the construction and installation, but I do have this demo of one of the applications I wrote for it:

https://www.youtube.com/watch?v=gSq8dYBHVBQ

I should do a full write-up so I can submit it to HN. Code's on GitHub anyway. https://github.com/masto/LED-Marquee

• rpi_ws281x

  15 1,743 0.0 C

  Userspace Raspberry Pi PWM library for WS281X LEDs

Connect the led strip data pin to an available Io pin on the pi, connect the strips and to pi gnd pin and to a 5V power supply gnd pin, and connect the strips + to the 5V power supply.

Then use a library on the pi, for example this: https://github.com/jgarff/rpi_ws281x

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