32x32 RGB LED Matrix Panel - 6mm pitch
1024-pixel RGB LED matrix panel, 32x32 at 6 mm pitch, with dual IDC connectors for chaining. Requires 13 digital pins (1:16 scan rate) and a 5V/4A supply per panel.
1024-pixel RGB LED matrix panel, 32x32 at 6 mm pitch, with dual IDC connectors for chaining. Requires 13 digital pins (1:16 scan rate) and a 5V/4A supply per panel.
Upper-half red channel data input on the matrix input connector; Adafruit names R1/G1/B1 as RGB data channels, with some panels relabelled R0/G0/B0 but functionally equivalent.
Upper-half green channel data input on the matrix input connector; Adafruit notes label variants and colour-channel swaps on some panel batches.
Upper-half blue channel data input on the matrix input connector; Adafruit notes label variants and colour-channel swaps on some panel batches.
Lower-half red channel data input on the matrix input connector.
Lower-half green channel data input on the matrix input connector.
Lower-half blue channel data input on the matrix input connector.
Row address select input A for the RGB matrix panel.
Row address select input B for the RGB matrix panel.
Row address select input C for the RGB matrix panel.
Row address select input D for 32x32 and larger matrix panels where present.
Clock input; Adafruit states CLK is one of the signals that must be connected to the matrix input connector.
Latch/strobe input; Adafruit notes LAT may be labelled STB on some panel variants.
Output-enable input on the matrix input connector.
Panel power input; this 32x32 RGB LED matrix family is powered from 5V supply connections.
Ground return for signal reference and panel power; Adafruit notes ground pins may be unlabelled but still need connection.
HUB75-style input ribbon connector; Adafruit distinguishes INPUT from OUTPUT and explains labels/arrows/notch orientation can identify the input connector.
HUB75-style chained output ribbon connector; Adafruit notes panels support chaining, though Arduino-class use is impractical and their Arduino library does not support chaining.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| R1 | signal | Upper-half red channel data input on the matrix input connector; Adafruit names R1/G1/B1 as RGB data channels, with some panels relabelled R0/G0/B0 but functionally equivalent. | ||
| G1 | signal | Upper-half green channel data input on the matrix input connector; Adafruit notes label variants and colour-channel swaps on some panel batches. | ||
| B1 | signal | Upper-half blue channel data input on the matrix input connector; Adafruit notes label variants and colour-channel swaps on some panel batches. | ||
| R2 | signal | Lower-half red channel data input on the matrix input connector. | ||
| G2 | signal | Lower-half green channel data input on the matrix input connector. | ||
| B2 | signal | Lower-half blue channel data input on the matrix input connector. | ||
| A | signal | Row address select input A for the RGB matrix panel. | ||
| B | signal | Row address select input B for the RGB matrix panel. | ||
| C | signal | Row address select input C for the RGB matrix panel. | ||
| D | signal | Row address select input D for 32x32 and larger matrix panels where present. | ||
| CLK | signal | Clock input; Adafruit states CLK is one of the signals that must be connected to the matrix input connector. | ||
| LAT / STB | signal | Latch/strobe input; Adafruit notes LAT may be labelled STB on some panel variants. | ||
| OE | signal | Output-enable input on the matrix input connector. | ||
| 5V | power | Panel power input; this 32x32 RGB LED matrix family is powered from 5V supply connections. | 5V panel power input. | |
| GND | power | Ground return for signal reference and panel power; Adafruit notes ground pins may be unlabelled but still need connection. | 0V ground return. | |
| INPUT connector | connector | HUB75-style input ribbon connector; Adafruit distinguishes INPUT from OUTPUT and explains labels/arrows/notch orientation can identify the input connector. | ||
| OUTPUT connector | connector | HUB75-style chained output ribbon connector; Adafruit notes panels support chaining, though Arduino-class use is impractical and their Arduino library does not support chaining. |
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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