NeoPixel 5050 RGB LED with Integrated Driver Chip - 10 Pack

5050 (5mm×5mm) RGB LED with integrated WS2812-compatible driver; ~18mA constant current per channel, powered at 5V. This is the 4-pin 'B' revision with built-in polarity protection — not pin-compatible with the 6-pin 'S' revision. Chainable via single data line. Pack of 10.

Logical pinout · physical placement not verified

GND1
Pin 1, ground. SK6812/NeoPixel 5050 datasheet pin configuration lists GND as ground.
Type · GroundVoltage · 0 V reference.
DIN2
Pin 2, control data signal input. Datasheet describes DIN receiving the 24-bit serial data stream from the controller.
Type · SignalVoltage · Logic input referenced to VDD.
VDD3
Pin 3, power supply for the integrated RGB LED/control circuit.
Type · PowerVoltage · Datasheet identifies VDD as power supply LED.
DOUT4
Pin 4, control data signal output for cascading to the next pixel.
Type · SignalVoltage · Logic output referenced to VDD.

Pin	Position	Type	Function	Voltage
GND	1	Ground	Pin 1, ground. SK6812/NeoPixel 5050 datasheet pin configuration lists GND as ground.	0 V reference.
DIN	2	Signal	Pin 2, control data signal input. Datasheet describes DIN receiving the 24-bit serial data stream from the controller.	Logic input referenced to VDD.
VDD	3	Power	Pin 3, power supply for the integrated RGB LED/control circuit.	Datasheet identifies VDD as power supply LED.
DOUT	4	Signal	Pin 4, control data signal output for cascading to the next pixel.	Logic output referenced to VDD.

Logical pinout · physical placement not verified

Pin details

4 connections

GND
Pin 1, ground. SK6812/NeoPixel 5050 datasheet pin configuration lists GND as ground.
GroundVoltage · 0 V reference.
1
DIN
Pin 2, control data signal input. Datasheet describes DIN receiving the 24-bit serial data stream from the controller.
SignalVoltage · Logic input referenced to VDD.
2
VDD
Pin 3, power supply for the integrated RGB LED/control circuit.
PowerVoltage · Datasheet identifies VDD as power supply LED.
3
DOUT
Pin 4, control data signal output for cascading to the next pixel.
SignalVoltage · Logic output referenced to VDD.
4

LED pixels

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