Most controllers (like the HC-801 or HC-108) include the software on a small drive or disc in the box. Supplier Websites:

Because HCLED is often distributed by hardware manufacturers rather than a single central website, you can usually find the official installer in these locations: Manufacturer USB/CD:

Make sure you select the correct chip (e.g., WS2811, UCS1903) in the software settings, or your lights will flicker or show incorrect colors. To help you get your project running, could you tell me: model of controller are you using (e.g., HC-801, HC-102)? type of LED chips are you controlling (e.g., WS2812B, WS2811)? Are you having trouble with a specific error message during installation?