Unit Neco
Description
Unit Neco is an RGB light board unit with a "cat ear design," featuring 35 WS2812C-2020 RGB LEDs. It comes with two 4-pin Grove ports for connecting to M5 hosts and expanding more units. Additionally, it includes a touch button for interacting with the host and switching between different lighting effects. It is suitable for home decoration, party atmospheres, stage performances, and more.
It is not recommended to keep it fully lit for extended periods, as it may damage the LEDs. It is suggested to set the brightness to around 20.
Features
- WS2812C-2020 RGB
- HY2.0-4P
- Touch switch
- Compatible with multiple development platforms:
- UIFlow
- Arduino
Includes
- 2 × Unit Neco
- 1 × HY2.0-4P Grove cable (20cm)
- 1 × HY2.0-4P Grove cable (1m)
- 2 × Plastic-coated iron wires
Applications
- Home decoration
- Party atmosphere
- Stage performances
Specifications
| Specification | Parameter |
|---|---|
| LED | WS2812C-2020 |
| Current consumption per LED | 5mA |
| Brightness levels | 256 levels |
| Connection method | Serial cascade interface |
| Operating temperature | 0-85°C |
| Number of colors | 16,777,216 colors |
| Product dimensions | 44 x 47 x 1mm |
| Package dimensions | 95 x 65 x 25mm |
| Product weight | 9.2g |
| Gross weight | 34.7g |
Schematics
1/1
PinMap
Unit Neco
| HY2.0-4P | Black | Red | Yellow | White |
|---|---|---|---|---|
| PORT.B | GND | 5V | LED Signal | Btn Input |
Model Size
3D Model
Datasheets
Softwares
Arduino
#include <Adafruit_NeoPixel.h>
#define PIN 2 // M5AtomS3
#define NUMPIXELS 70
Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
#define DELAYVAL 100
void setup() {
pixels.setBrightness(20);
pixels.begin();
}
void loop() {
pixels.clear();
for (int i=0; i<NUMPIXELS; i++) {
pixels.setPixelColor (i, pixels.Color(244, 24, 208) );
}
pixels.show();
}
UIFlow
