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Unit NeoHEX

SKU:A045-B

Description

Unit NeoHEX is a hexagonal RGB LED light panel embedded with 37 RGB LED full-color beads. It uses a single-bus control and supports cascading multiple light panels. It provides two sets of input interfaces with different socket angles, which can be used for independent power supply + signal control, ensuring sufficient power supply when cascading multiple light panels. The external structure comes with mounting ears for easy embedding and fixing. It comes with a milky white diffuser, making the lighting effect softer, suitable for various lighting DIY exhibits.

Features

  • WS2812C-2020-V1
  • Number of NeoHEX beads: 37
  • Supports cascading multiple light panels and strips
  • 6 x mounting ears (easy-to-remove design)
  • Comes with a milky white diffuser
  • Single pixel supports 256-level brightness display, enabling 16,777,216 colors of full-color display

Includes

  • 1 x Unit NeoHEX
  • 1 x Milky white diffuser
  • 1 x Power consumption reference card
  • 1 x HY2.0-4P Grove cable (20cm)

Applications

  • Lighting decoration

Specifications

Specification Parameter
LED Model WS2812C-2020-V1
Number of LEDs 37
Supply Voltage 3.7 ~ 5.3V
Logic Input Level -0.3V ~ VDD+0.7
Input/Output Interface HY2.0-4P interface: 2x input (signal, power), 1x output (extension)
Refresh Rate 30 frames (cascading up to 1024)
Color/Power Reference Measured power consumption (37 LEDs fully lit, white light):
10%: DC 5V@207mA
Green: DC 5V@109mA
Blue: DC 5V@208mA
White: DC 5V@568mA
Adjustable Brightness 256 levels
Supported Colors 16,777,216 colors
Mounting Hole Diameter 2mm
Product Size 36.0 x 36.0 x 9.6mm
Product Weight 3.9g
Package Size 138.0 x 93.0 x 10.6mm
Gross Weight 9.7g

Learn

Brightness/Power Consumption Reference

Driving Conditions

Reference for driving conditions of this light panel under USB power supply with different M5 controllers:
  • Measured driving conditions:
    • ATOM: White light brightness at 82% normal drive (>86% cannot light up)
    • CORE: White light brightness at 100% normal drive
    • CORE2: White light brightness at 100% normal drive
    • M5StickC: White light brightness at 86% normal drive (>90% cannot light up)
    • M5StickCPlus: White light brightness at 78% normal drive (>86% cannot light up)

Schematics

PinMap

Unit NeoHEX

HY2.0-4P Black Red Yellow White
PORT.B GND 5V LED Signal NC

Model Size

Softwares

Arduino

UiFlow1