64x64 RGB LED Matrix - 3mm Pitch
4096-pixel RGB LED matrix panel, 64x64 at 3 mm pitch, with dual IDC connectors for chaining. Requires 13 digital pins and a 5V supply; ultra-high-density variant for compact high-resolution video wall applications.
Pinout
- R1
Upper-half red data input for the RGB matrix HUB75-style IDC interface; Adafruit Learn documents R/G/B upper socket signals and notes label variants such as R0/R1 are functionally equivalent.
Type · signal - G1
Upper-half green data input for the RGB matrix HUB75-style IDC interface.
Type · signal - B1
Upper-half blue data input for the RGB matrix HUB75-style IDC interface.
Type · signal - R2
Lower-half red data input for the RGB matrix HUB75-style IDC interface; Adafruit states lower socket R/G/B correspond to R2/G2/B2.
Type · signal - G2
Lower-half green data input for the RGB matrix HUB75-style IDC interface.
Type · signal - B2
Start wiring
I2C · SPI · Single data line · 5 V · 3.3 – 5 V · Bare
Confirm the data interface matches your host board.
Module pins: 5V, GND, R1, G1, B1, R2, G2, B2. Schematik maps them to your board in the app.
LED displays
87 other optionsAdafruit HT16K33 backpacks, MAX7219 daisy-chains, NeoPixel and DotStar grids, HUB75 RGB matrix panels, charlieplexed arrays, bare clock displays, and two VFD character modules — almost 90 parts, none wired the same way.
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