CONTENTS

Unit NeoHEX

SKU:A045-B

Description

NeoHEX is a hexagonal board with 37 RGB LED flexible beads and will be sure to 'WOW' plenty. Use single BUS control, and support multiple boards connecting. Two sets of different angle input connectors are provided for independent power supply + signal control. External structure with fixing ears for easy installation. With its opal light sheet, the diffusion creates a gentle glow and provides innovative solutions to transform your living spaces into unique pieces of functional art.

Product Features

  • WS2812C-2020-V1
  • Number of LEDs: 37
  • Support multiple boards connection
  • 6x fixing ears (removable)
  • Comes with opal light sheet
  • Single pixel support 256 levels of brightness display, can be combined for 16777216 kinds of full color display

Included

  • 1x NeoHEX Unit
  • 1x Opal light sheet
  • 1x Power Consumption Reference Card
  • 1x HY2.0-4P cable (20cm)

Applications

  • Lighting decoration

Specifications

Specification Parameters
LED Bead Model WS2812C-2020-V1
Number of light beads 37
Voltage supply 3.7 ~ 5.3V
Logic input level -0.3V ~ VDD+0.7
Output/output interface HY2.0-4P interface: 2x input (signal, power), 1x output (extension)
Refresh Rate 30 frames (1024 cascades)
Power consumption Actual measurement of power consumption (37 lights are fully lit, brightness 100%)：
Red Light：DC5V@207mA
Green Light：DC5V@109mA
Blue Light：DC5V@208mA
White light：DC5V@568mA
Adjustable brightness Level 256
Support Colors 16777216 kinds of colors
Fixing hole diameter 2mm
Net Weight 3.7g
Gross Weight 9g
Product Size 40*36*7mm
Package Size 93*138mm

Brightness/Power consumption reference

Drive conditions

Different M5 main control in the USB power supply conditions of the light board drive for reference.

  • Actual drive conditions：
    • ATOM: White light brightness is 82% normal drive（>Unable to light up at 86%）
    • CORE: White light brightness is 100% normal drive
    • CORE2: White light brightness is 100% normal drive
    • M5StickC: White light brightness is 86% normal drive（>Unable to light up at 90%）
    • M5StickCPlus: White light brightness 78% normal drive（>Unable to light up at 86%）

Structure Diagram

Pin Mapping

  • M5GO PORT-A
M5Core(PORT A) GPIO22 GPIO21 5V GND
Unit NeoHEX / Data Pin 5V GND

Schematics

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Example

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