RainbowBit - Serial RGB LED

We have been searching for serial controllable LED for quite some time and finally we found it. This is Serial Controlled RGB LED module. The module is premounted with WS2812B SMD LED and tested. The WS2812B is an intelligent and serially controlable LED light which comes with control and driver IC integrated in the RGB SMD LED package. It includes intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a programmable constant current control part, effectively ensuring the pixel point light color height consistent.

For comparison, there are two types of serial controlled RGB LED, WS2812 and WS2812B. This module is mounted with WS2812B (latest version). You can check out the comparison in the attachment.

The LED offers low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED above becoming more simple circuit, small volume, and convenient installation.

We name this LED module RainbowBit, please download the example code for Arduino to get started. We are preparing getting started guide.

Features:

• Integrating control circuit and RGB chip

• Built-in signal reshaping circuit

• Built-in electric rest circuit and power lost reset circuit

• 256 brightness and 16777216 color display

• Cascading port transmission signal

Specifications:

• Power Supply Voltage: +3.5?+5.3V

• Input Signal Voltage: -0.5?VDD+0.5V

• Red Vf: 1.8~2.2V

• Green Vf: 3.0~3.2V

• Blue Vf: 3.2~3.4V

• Red Wavelength: 620~630 nm

• Green Wavelength: 515~530 nm

• Blue Wavelength: 465~475 nm

• Red luminous intensity(20mA): 550~700 mcd

• Green luminous intensity(20mA): 1100~1400mcd

• Blue luminous intensity(20mA): 200~400 mcd

Dimension:12.70 x 12.70 mm

 

Package Includes:

• 1 x RainbowBit - Serial RGB LED