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.
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.
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.
Upper-half green data input for the RGB matrix HUB75-style IDC interface.
Upper-half blue data input for the RGB matrix HUB75-style IDC interface.
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.
Lower-half green data input for the RGB matrix HUB75-style IDC interface.
Lower-half blue data input for the RGB matrix HUB75-style IDC interface.
Row address select input; Adafruit describes address pins A/B/C/D for RGB matrix panels.
Row address select input for the RGB matrix panel.
Row address select input for the RGB matrix panel.
Row address select input for larger RGB matrix panels; Adafruit states address pins A, B, C, D are used by supported panels.
Pixel clock/control input; Adafruit documents CLK alongside A/B/C/D/LAT/OE as shared matrix control signals.
Latch/strobe control input; Adafruit notes LAT may be labelled STB on panels.
Output-enable control input for the RGB matrix panel.
Panel power input; Adafruit states these panels require a good 5V power supply and may need several amps per panel.
Ground return for panel power/control; Adafruit states all ground connections should be connected to GND.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| R1 | signal | 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. | ||
| G1 | signal | Upper-half green data input for the RGB matrix HUB75-style IDC interface. | ||
| B1 | signal | Upper-half blue data input for the RGB matrix HUB75-style IDC interface. | ||
| R2 | signal | 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. | ||
| G2 | signal | Lower-half green data input for the RGB matrix HUB75-style IDC interface. | ||
| B2 | signal | Lower-half blue data input for the RGB matrix HUB75-style IDC interface. | ||
| A | signal | Row address select input; Adafruit describes address pins A/B/C/D for RGB matrix panels. | ||
| B | signal | Row address select input for the RGB matrix panel. | ||
| C | signal | Row address select input for the RGB matrix panel. | ||
| D | signal | Row address select input for larger RGB matrix panels; Adafruit states address pins A, B, C, D are used by supported panels. | ||
| CLK | signal | Pixel clock/control input; Adafruit documents CLK alongside A/B/C/D/LAT/OE as shared matrix control signals. | ||
| LAT / STB | signal | Latch/strobe control input; Adafruit notes LAT may be labelled STB on panels. | ||
| OE | signal | Output-enable control input for the RGB matrix panel. | ||
| 5V | power | Panel power input; Adafruit states these panels require a good 5V power supply and may need several amps per panel. | 5V | |
| GND | ground | Ground return for panel power/control; Adafruit states all ground connections should be connected to GND. |
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.
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