4 Bit NeoPixel WS2812B 5050 RGB LED Module

4 Bit NeoPixel WS2812B 5050 RGB LED Module delivers vibrant, individually addressable RGB lighting with seamless PWM control. Engineers and hobbyists integrate this module into LED strips, signage, and interactive displays for dynamic color effects with minimal wiring.

Key Features:

• Individually Addressable LEDs: Control each LED’s color and brightness independently via a single data line.
• Integrated WS2812B Driver: Embeds signal reshaping circuitry for stable cascading.
• High Refresh Rate: Supports 800 kHz data transmission for smooth animations.
• Wide Voltage Range: Operates at 3.3 V to 5 V DC for flexible power options.
• Compact 5050 Package: Combines RGB LED and IC in a single surface-mount footprint.

Technical Specifications:

• LED Type: WS2812B (integrated PWM controller)
• Color Depth: 24-bit (8-bit per RGB channel)
• Max Current per LED: 60 mA (at full white brightness)
• Data Protocol: 1-wire NZR communication
• Operating Temperature: –25 °C to +60 °C

Mechanical Specifications:

• Package Type: 5050 SMD (5.0 mm × 5.0 mm)
• Lens Material: Epoxy resin with diffused light output
• Pin Material: Copper alloy with tin plating

Dimensions:

• LED Size: 5.0 mm × 5.0 mm × 1.6 mm
• Pad Spacing: 2.54 mm (standard pitch)

Pinout and Wiring:

• VCC (5V): Connects to power supply (3.3 V–5 V).
• GND: Common ground for power and data.
• DIN (Data In): Receives control signal from microcontroller (e.g., Arduino, ESP8266).
• DOUT (Data Out): Passes signal to the next LED in the chain.
• For long strips, inject power at intervals to prevent voltage drop.

Datasheet Reference:

• Search “WS2812B datasheet” for timing diagrams, power requirements, and protocol details.

Applications:

• LED Matrix Displays: Build scrolling text or image panels.
• Architectural Lighting: Create color-changing wall accents.
• Wearable Tech: Design programmable LED costumes or accessories.
• Automotive Accents: Install underglow or dashboard lighting.

Equivalent Models:

• SK6812: Similar 5050 RGBW LED with white channel.
• APA102: DotStar LED with clock/data lines for higher speeds.
• WS2813: Dual-signal backup for fault-tolerant designs.

Package Includes:

• 1 x 4 Bit NeoPixel WS2812B 5050 RGB LED Module