{"product_id":"rgb-5050-smd-led-module-full-color-pwm-common-cathode-3-3-5v-arduino-2pack","title":"RGB 5050 SMD LED Module — Full Color, PWM, Common Cathode, 3.3–5V, for Arduino (2-Pack)","description":"\u003ch2\u003eRGB 5050 SMD LED Module — Full Color, PWM, Common Cathode, 3.3–5V (2-Pack)\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003eRGB LED module\u003c\/strong\u003e integrates a single \u003cstrong\u003e5050 SMD full-color LED\u003c\/strong\u003e with onboard current-limiting resistors for each channel (R, G, B), making it safe to drive directly from 3.3V or 5V microcontroller GPIO pins without external resistors. The common cathode configuration and PWM-compatible inputs allow smooth color mixing across 16 million colors when driven by Arduino, ESP8266, or Raspberry Pi. Supplied as a 2-pack.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Type\u003c\/td\u003e\n\u003ctd\u003e5050 SMD RGB (full color)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eCommon cathode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003e3 PWM inputs (R, G, B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Resistors\u003c\/td\u003e\n\u003ctd\u003eYes (current limiting for each channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e4-pin 2.54mm header (R, G, B, GND)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e2 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eArduino Wiring Guide\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e → Arduino PWM pin (e.g. D9)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e → Arduino PWM pin (e.g. D10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB\u003c\/strong\u003e → Arduino PWM pin (e.g. D11)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e → GND\u003c\/li\u003e\n\u003cli\u003eUse \u003ccode\u003eanalogWrite(pin, 0–255)\u003c\/code\u003e to mix colors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This RGB LED Module?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eOnboard current resistors\u003c\/strong\u003e — no external resistors needed, direct GPIO connection\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3.3V \/ 5V compatible\u003c\/strong\u003e — works with Arduino, ESP8266, ESP32, Raspberry Pi\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePWM color mixing\u003c\/strong\u003e — 16 million colors via analogWrite\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCommon cathode\u003c\/strong\u003e — standard configuration, compatible with most LED libraries\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2-pack value\u003c\/strong\u003e — one for prototyping, one for the final build\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino RGB color mixing and mood lighting projects\u003c\/li\u003e\n\u003cli\u003eStatus indicator with color-coded alerts\u003c\/li\u003e\n\u003cli\u003eRGB LED strip controller prototype\u003c\/li\u003e\n\u003cli\u003eInteractive art and maker projects\u003c\/li\u003e\n\u003cli\u003eIoT device visual feedback indicator\u003c\/li\u003e\n\u003cli\u003eEducational electronics color theory experiments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2 × RGB 5050 SMD LED Module\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991431762155,"sku":"\u003cnone\u003e","price":6.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/rgb-5050-smd-led-module-full-color-3-3v-5v.webp?v=1761882844","url":"https:\/\/keszoox.com\/products\/rgb-5050-smd-led-module-full-color-pwm-common-cathode-3-3-5v-arduino-2pack","provider":"Keszoox","version":"1.0","type":"link"}