Full-Color Smart RGB Lighting – Compact & Chainable

Bring vibrant, programmable lighting to your next project with the 7SEMI Digital RGB Module, powered by the WS2812B intelligent control LED. Designed for creators, educators, and embedded developers, this compact board delivers brilliant color effects with single-wire digital control and daisy-chain capability.

Specifications:

• Operating Voltage : 3.5V to 5.3V
• Typical Supply Voltage : 5V
• Refresh Rate : ≥400Hz
• Emitted Colors : Red, Green, Blue
• Red : 620–625 nm / 2.0–2.2V
• Green : 522–525 nm / 3.0–3.4V
• Blue : 465–467 nm / 3.0–3.4V
• Operating Temperature : –25°C to +80°C
• Dimension in mm : 30mm x 13mm x 6mm

Features:

• WS2812B Integrated RGB LED
  Combines red, green, and blue LEDs in a single 5050 SMD package with a built-in control IC.

• Digital Control, Single-Wire Interface
  Uses a single DIN line to control brightness and color — ideal for microcontrollers like Arduino, ESP32, or Raspberry Pi.

• Chainable Output (DO)
  Easily connect multiple modules in series to build dazzling light strips, panels, or effects.

• Bright & Accurate Colors

  • 256 brightness levels per color

  • Supports 16.7 million full-color output

  • Excellent color consistency with low power consumption

• High-Speed Data Transfer
  Operates at 800Kbps and supports cascaded chains of 1000+ modules at 30 fps.

Applications

• LED displays and signage

• Wearable electronics

• Mood lights and artistic installations

• DIY Arduino / ESP32 lighting projects

• Interactive toys and decorations