32x32 RGB LED Matrix Panel - 5mm Pitch
1024-pixel RGB LED matrix panel, 32x32 at 5 mm pitch, with dual IDC connectors for chaining. Requires 13 digital pins (1:16 scan rate) and a regulated 5V supply.
1024-pixel RGB LED matrix panel, 32x32 at 5 mm pitch, with dual IDC connectors for chaining. Requires 13 digital pins (1:16 scan rate) and a regulated 5V supply.
HUB75 red data for the upper half of the RGB matrix panel; Adafruit matrix wiring guide names R1/G1/B1 as upper-half colour data.
HUB75 green data for the upper half of the RGB matrix panel.
HUB75 blue data for the upper half of the RGB matrix panel.
HUB75 red data for the lower half of the RGB matrix panel.
HUB75 green data for the lower half of the RGB matrix panel.
HUB75 blue data for the lower half of the RGB matrix panel.
Row address select signal for the RGB matrix panel.
Row address select signal for the RGB matrix panel.
Row address select signal for the RGB matrix panel.
Row address select signal for the 32-row RGB matrix panel.
HUB75 clock input for clocking RGB data to the matrix.
HUB75 latch/strobe input; Adafruit notes LAT may be labelled STB on some panels.
HUB75 output-enable input controlling whether the LEDs are lit.
Panel power input for LED matrix power.
Panel ground; Adafruit guide notes ground pins may be unlabeled but must be connected.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| R1 | signal | HUB75 red data for the upper half of the RGB matrix panel; Adafruit matrix wiring guide names R1/G1/B1 as upper-half colour data. | ||
| G1 | signal | HUB75 green data for the upper half of the RGB matrix panel. | ||
| B1 | signal | HUB75 blue data for the upper half of the RGB matrix panel. | ||
| R2 | signal | HUB75 red data for the lower half of the RGB matrix panel. | ||
| G2 | signal | HUB75 green data for the lower half of the RGB matrix panel. | ||
| B2 | signal | HUB75 blue data for the lower half of the RGB matrix panel. | ||
| A | signal | Row address select signal for the RGB matrix panel. | ||
| B | signal | Row address select signal for the RGB matrix panel. | ||
| C | signal | Row address select signal for the RGB matrix panel. | ||
| D | signal | Row address select signal for the 32-row RGB matrix panel. | ||
| CLK | signal | HUB75 clock input for clocking RGB data to the matrix. | ||
| LAT / STB | signal | HUB75 latch/strobe input; Adafruit notes LAT may be labelled STB on some panels. | ||
| OE | signal | HUB75 output-enable input controlling whether the LEDs are lit. | ||
| 5V | power | Panel power input for LED matrix power. | 5 V panel supply | |
| GND | ground | Panel ground; Adafruit guide notes ground pins may be unlabeled but must be connected. |
I2C · SPI · Single data line · 5 V · 3.3 – 5 V · Bare
Verify supply voltage and logic levels before powering up.
Module pins: 5V, GND, R1, G1, B1, R2, G2, B2. Schematik maps them to your board in the app.
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