RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RGB Full-color LED Matrix Panel, 4mm Pitch, 80×40 Pixels, Adjustable Brightness (WS-34431)
WS-34431
30,63 €
24.90 € bez DPH
RGB Full-color LED Matrix Panel, 4mm Pitch, 80×40 Pixels, Adjustable Brightness (WS-34431)
RGB Full-color LED Matrix Panel, 4mm Pitch, 80×40 Pixels, Adjustable Brightness (WS-34431)
RGB full-color LED matrix panel, 4mm Pitch, 80×40 pixels, adjustable brightness
80 × 40 full-color LED matrix panel
3200 individual RGB LEDs, 4mm pitch
supports ESP32 / Raspberry Pi / Arduino / STM32
* this product is only a raw panel and requires a host controller, such as ESP32, Raspberry Pi, Arduino or STM32 for display output.
Features at a glance
The product is an 80 × 40 resolution full-color RGB LED dot matrix module, integrating 3200 LEDs and equipped with dual HUB75 headers, supporting cascade expansion and rapid integration.
- 3200 individual RGB LEDs, full-color display, adjustable brightness
- 80 × 40 pixels, 4mm pitch, allows displaying text, colorful image, or animation
- 320 × 160 (mm) dimensions, moderate size, suitable for DIY desktop display or wall mount display
- Onboard dual HUB75 headers, one for controller data input, one for output, chain support
- Provides open source development resources (examples for ESP32 / Raspberry Pi / Arduino / STM32)
Specifications
| Dimensions | 320 × 160 (mm) |
|---|---|
| Pixels | 80 × 40 = 3200 DOTS |
| Pitch | 4mm |
| Pixel form | 1R1G1B |
| Viewing angle | ≥140° |
| Control type | synchronization |
| Driving | 1/20 scan |
| Header | HUB75 |
| Power supply | 5V / 4A (VH4 header input) |
| Power | ≤20W |
Headers definition
* this back view is for reference only, PCB silkscreen and layout may have small differences from batch to batch, but the software is compatible.
| Pin | Description | Pin | Description |
|---|---|---|---|
| VCC | 5V power input | GND | Ground |
| R1 | R higher bit data | R2 | R lower bit data |
| G1 | G higher bit data | G2 | G lower bit data |
| B1 | B higher bit data | B2 | B lower bit data |
| A | A line selection | B | B line selection |
| C | C line selection | D | D line selection |
| E | E line selection | CLK | clock input |
| LAT/STB | latch pin | OE | output enable |
chainable design
multi LED matrix panel can be chained together to build a larger panel
via HUB75 input/output header
Note: Each RGB LED matrix panel requires a standalone 5V / 4A or above power supply, when they're chained to display.
Usage scenarios
DIY maker desktop or wall mount display, signboard, environment monitor...
Product Show
Dimensions
Balenie Obsahuje / Package Content
It is recommended to used with a 5V 4A power supply
- RGB-Matrix-P4-80x40 LED matrix x1
- VH4 2P cable 500mm x1
- 16PIN 2.54mm pitch flat cable 200mm x1
- 2 × 8PIN 2.54mm pitch cable 300mm x1
- Power supply terminal adapter x1
- Screws pack x1
WS-34431
Špecifické referencie
RGB Full-color LED Matrix Panel, 4mm Pitch, 80×40 Pixels, Adjustable Brightness (WS-34431)
RGB Full-color LED Matrix Panel, 4mm Pitch, 80×40 Pixels, Adjustable Brightness (WS-34431)
30,63 €
24.90 € bez DPH