RGB Matrix Panel Driver Board

Typical wiring with RPI

Connection Pin Pin Connection
- 1 2 -
[3] G1 3 4 -
[3] B1 5 6 GND
strobe 7 8 [3] R1
- 9 10 E (for 64 row matrix, 1:32)
clock 11 12 OE-
[1] G1 13 14 -
A 15 16 B
- 17 18 C
[1] B2 19 20 -
[1] G2 21 22 D (for 32 row matrix, 1:16)
[1] R1 23 24 [1] R2
- 25 26 [1] B1
- 27 28 -
[2] G1 29 30 -
[2] B1 31 32 [2] R1
[2] G2 33 34 -
[2] R2 35 36 [3] G2
[3] R2 37 38 [2] B2
- 39 40 [3] B2
  • reference link - https://github.com/hzeller/rpi-rgb-led-matrix/blob/a3eea997a9254b83ab2de97ae80d83588f696387/wiring.md

matrix panel

demo

  • lately test 1 - https://www.youtube.com/watch?v=KG2e6GpXDIY&ab_channel=Electrodragon
  • early test 1 - https://www.youtube.com/watch?v=wN-cqQ_2kNs&ab_channel=Electrodragon
  • early test 2 - https://www.youtube.com/watch?v=LgrxaVafo5o&ab_channel=Electrodragon

in development

ref

  • main code repository - https://github.com/hzeller/rpi-rgb-led-matrix
  • wiring - https://github.com/hzeller/rpi-rgb-led-matrix/blob/a3eea997a9254b83ab2de97ae80d83588f696387/wiring.md?plain=1#L144

  • Teensy 3.1/3.2/3.5/3.6 or ESP32 chips (not supported by RGB-matrix-Panel), please look at https://github.com/marcmerlin/SmartMatrix_GFX which offers a GFX compatibility layer on top of https://github.com/pixelmatix/SmartMatrix