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32X16 32X32 Rgb Led Matrix
AdafruitMetro M4
A 32x16 or 32x32 RGB LED matrix board with a pinout for connecting to an Arduino-compatible microcontroller.
In stock
Specifications
3- Operating Voltage
- 5V, at least a couple amps per panel. V
- Gpio Count
- 12 or 13 pins
- Ram
- 800 bytes for 32x16 matrix, double that for 32x32 and smooth animation. B
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| D2 | R0 | GPIO | Red data |
| D3 | G0 | GPIO | Green data |
| D4 | B0 | GPIO | Blue data |
| D5 | R1 | GPIO | Red data |
| D6 | G1 | GPIO | Green data |
| D7 | B1 | GPIO | Blue data |
| D8 | CLK | SPI | Clock |
| D9 | OE | GND | Output enable |
| D10 | LAT | GPIO | Latch |
| A4 | CLK | SPI | Clock (Metro M4) |
| D1 | A0 | PWM | Address A (RP2350) |
| D11 | A1 | PWM | Address B (RP2350) |
| D22 | A2 | PWM | Address C (RP2350) |
| D23 | A3 | PWM | Address D (RP2350) |
Interactive pinout
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Metro M4
Click a pin to copy its name · tap a tag above to spotlight a bus.