Introduction: DIY SmartPhone Controlled RGB Led WS2812

By CrazyIndiana
About: I make DIY & IoT things. How to make toys,robots , switches easily controllable from smartphone via Internet

I am going to show you how to make SmartPhone Control RGB Led WS2812 . You Can change Led Colour , Brightness ,On/Off & also make different designs & patterns.You can use mobile , tablet , pc anyone supporting browser. For this you just need a Nodemcu.

Step 1: Components Needed

1. NodeMcu

2. RGB WS1812B Led strip

3. Power supply 5 volt

Step 2: Connection & Assembly

You need to connect WS1812B strip as per diagram . To form the triangle cut led strips in 3 equal size i.e. 20 led each. Always cut in the dotted line. Then solder it . Next upload the code to Nodemcu. You need separate power supply 5 volt for Led strip. Check video for details.

Step 3: Download Code

You can download code here

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