# RGB LED module, SMD, 5050, 3-5V

> RGB LED module with SMD 5050, 3-5V supply voltage, featuring integrated resistors for current limiting on each R, G, B channel. Control is via PWM on the three channels, with DIP-type pins for mounting on breadboards or prototypes. Consumption under 20mA per channel, dimensions 12 x 15mm. Suitable for signaling, color effects and Arduino projects or simple automation.

- Page: https://sigmanortec.ro/en/rgb-led-module-smd-5050-3-5v
- Price: 5.47 RON
- Availability: In stock; 1-2 zile
- Reference: 88255 · EAN: 5944891837121
- Category: Mechatronics and IoT > Sensors and Modules > LED modules
- Specifications: Supply voltage: 3 - 5 V; Package type: SMD 5050
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:22 (Europe/Bucharest)

## Description

Compact RGB 5050 SMD LED board for signaling and color effects in Arduino and automation projects. It operates at 3-5V, is easily controlled via PWM on the R, G, B channels, has integrated resistors for current limitation, and the DIP pins allow for quick assembly on breadboard or in prototypes.
The RGB SMD 5050 module is a compact board with a high brightness full color RGB LED, designed for direct control from a microcontroller via PWM signals, compatible with Arduino and other development boards both at 5V and 3.3V.
It has current limiting resistors on each channel, thus eliminating the risk of LED burnout and allowing you to quickly connect the R, G, and B pins to digital outputs.
The module is suitable for signaling, lighting effects, Arduino projects, and simple automation, and combining the red, green, and blue channels allows you to obtain multiple colors in the RGB range.
The pins are output on a DIP header, so installation on a breadboard or in a project is quick.
Specifications:
Operating voltage: 3.3V-5V
Consumption: <20mA per channel
LED type: RGB 5050 SMD full color
Current limiting: integrated resistors on RGB channels
Control: PWM on R, G, B
Connector: DIP pins
Channels: 3 channels red, green, blue
Dimensions mm: 12 x 15mm
Pinout:
Pin
Name
Role
R
Red
Red channel control
G
Green
Green channel control
B
Blue
Blue channel control
GND
Ground
Common ground
Usage:
Connect GND to the ground of your board, Arduino, or other MCU.
Connect R, G, and B to the microcontroller's digital PWM pins.
For a single color, activate only one channel.
For mixed colors, activate two or three channels simultaneously.
For fade effects, use PWM and gradually vary the intensity of each channel.
If you use 3.3V logic, the module generally works without adaptation, but brightness may differ compared to 5V.