BLEDIM2 is a free Android app developed by Peter Poon that allows you to control your LED lights through your smartphone. With its easy-to-use interface, users can customize scenes, group management, and even music control. The app is compatible with both RGB and RGBW lights. One of its unique features is the ability to control the lights rhythmically through the sampling microphone. Users can also shake their phone for a random color or scene. Additionally, the app allows users to change the background to suit their preference. Overall, BLEDIM2 is a great utility tool for anyone looking to control their LED lights with ease.