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CJMCU-123 WS2812 RGB LED Breakout Module

4.85 ratings
697+ bought in past month
AI Summary
LED Module for everyday users

The CJMCU-123 WS2812 RGB LED Breakout Module is a value-for-money led module designed for everyday users. It features Item Type: LED Module and Length (mm): 12.5. Customers praise its easy to set up and use and fast and responsive. 100% of buyers rate it 4★ or above.

easy to set up and usefast and responsive
₹518
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Total: ₹518
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: LED Module
Length (mm): 12.5
Width (mm): 18
Weight (g): 0.6
Shipping Weight: 0.085 kg
Shipping Dimensions: 3 × 3 × 2 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-44120Category: LED Module

About This Product

The CJMCU-123 WS2812 RGB LED Breakout Module is a value-for-money led module designed for everyday users. Customers highlight its easy to set up and use and fast and responsive.

Key Specifications

  • Item Type: LED Module
  • Length (mm): 12.5
  • Width (mm): 18
  • Weight (g): 0.6
  • Shipping Weight: 0.085 kg
  • Shipping Dimensions: 3 × 3 × 2 cm

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: easy to set up and use, fast and responsive.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is CJMCU-123 WS2812 RGB LED Breakout Module. The WS2812 is actually an RGB LED with a WS2812 built right into the LED! All the necessary pins are broken out to 0.1" spaced headers for easy bread-boarding. Several of these breakouts can be chained together to form a display or an addressable string.

The LED has been equipped with the integrated driver that allows you to control the color and brightness of the LED independently. WS2811B is an intelligent LED light source control that the Circuit and RGB chip control are integrated into a 5050 Components package. Its internal data includes intelligent digital door locks and signals remodel loop amplification drive.


Features :

  1. The control circuit and the LED share the only power source.
  2. Control circuit and RGB chip are integrated into a package of 5050 components, form a complete control of pixel point.
  3. Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.
  4. Built-in electric reset circuit and power lost reset circuit.
  5. Each pixel of the three primary colors can achieve 256 brightness levels, or 16M colors full-color display, and scan frequency not less than 400Hz/s.
  6. Cascading port transmission signal by a single line.
  7. Any two points the distance more than 5m transmission signal without any increase circuit.
  8. When the refresh rate is 30fps, cascade number is not less than 1024 points.
  9. Send data at speeds of 800Kbps.
  10. The color of the light was highly consistent
  11. Full-color module, Full-color soft lights a lamp strip.
  12. LED decorative lighting, Indoor/outdoor LED video irregular screen.

Package Includes :

1 x  WS2812 RGB LED Breakout Module.

1 x 1*6 pin header set.

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.