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Triple Led Matrix Bonnet For Raspberry Pi With Hub75
Adafruit
A Raspberry Pi bonnet for controlling three HUB75 RGB LED matrices, providing GPIO pins for matrix control and power.
In stock
Specifications
3- Matrix Count
- 3
- Pixel Count
- 192 (64x3)
- Power Supply Required
- 5V 8-10+ amps
Pinout
29| Pin | Name | Functions | Notes |
|---|---|---|---|
| 18 | Matrix OE (Output Enable) | GPIO | |
| 17 | Matrix CLK (Clock) | GPIOSPI | Shared with SPI |
| 4 | Matrix LAT (Latch) | GPIOSPI | Shared with SPI |
| 22 | Matrix A (Address A) | GPIO | |
| 23 | Matrix B (Address B) | GPIO | |
| 24 | Matrix C (Address C) | GPIO | |
| 25 | Matrix D (Address D) | GPIOSPI | Shared with SPI |
| 15/RxD | Matrix E (Address E) | GPIOUART | Shared with UART, used for 64-pixel tall displays only |
| 11 | Matrix R1 (Red row 1) | GPIO | |
| 27 | Matrix G1 (Green row 1) | GPIO | |
| 7 | Matrix B1 (Blue row 1) | GPIO | |
| 8 | Matrix R2 (Red row 2) | GPIO | |
| 9 | Matrix G2 (Green row 2) | GPIO | |
| 10 | Matrix B2 (Blue row 2) | GPIO | |
| 12 | Port 2 Matrix R1 (Red row 1) | GPIO | |
| 5 | Port 2 Matrix G1 (Green row 1) | GPIO | |
| 6 | Port 2 Matrix B1 (Blue row 1) | GPIO | |
| 19 | Port 2 Matrix R2 (Red row 2) | GPIO | |
| 13 | Port 2 Matrix G2 (Green row 2) | GPIO | |
| 20 | Port 2 Matrix B2 (Blue row 2) | GPIO | |
| 14/TxD | Port 3 Matrix R1 (Red row 1) | GPIOUART | Shared with UART |
| 2/SCL | Port 3 Matrix G1 (Green row 1) | GPIOI2C | Shared with I2C |
| 3/SDA | Port 3 Matrix B1 (Blue row 1) | GPIOI2C | Shared with I2C |
| 26 | Port 3 Matrix R2 (Red row 2) | GPIO | |
| 16 | Port 3 Matrix G2 (Green row 2) | GPIO | |
| 21 | Port 3 Matrix B2 (Blue row 2) | GPIO | |
| 5V | 5V Power | POWER | |
| 3V | 3V Power | POWER | |
| G | Ground (GND) | GND |
Interactive pinout
Highlight:
BOARD
Click a pin to copy its name · tap a tag above to spotlight a bus.