Unit Neco

SKU:U163

Description

Neco Unit is an RGB light board unit with cat ear shape, including 35 **WS2812C-2020 **RGB lamp beads. It is equipped with two 4pin grove ports for connecting M5Stack host and expanding more units. In addition, there is a button to interact with the host and switch between different lighting effects. It is suitable for home decoration, party atmosphere, stage performance and other scenes.

If it is set to be in full brightness for a long time, it will cause the lamp bulbs to burn out, it is recommended to set the brightness to around 20.

Features

WS2812C-2020 RGB lamp bead
HY2.0-4P
BUTTON
Compatible with multi-platform development:
- UIFlow
- Arduino

Includes

2 × Neco Unit
2 × grove cable（20cm\100cm）
2 × plastic-coated iron wire

Applications

Home Decoration
Party atmosphere
Stage performances

Specifications

Resources	Parameters
RGB lamp bead	WS2812C-2020
Consumes current	5mA（each RGB lamp bead）
Brightness level	256 levels of brightness display
Connection method	Serial cascade interface
Operating temperature	0-85°C
Number of colors	16777216 colors
Product Size	41461mm
Package Size	956525mm
Product Weight	9.2g
Package Weight	34.7g

Schematics

Model Size

ソフトウェア

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();
}