If you Google “xc2 led controller software download” right now, the first few results might be:
Do not click these. They are fake. The XC2 does not use Windows drivers. Those sites will trick you into downloading a “PC accelerator” or adware. You have been warned. xc2 led controller software download
Many XC2 kits ship with a mini CD containing v1.0 software. Avoid using outdated versions – they often have bugs and poor Windows 10/11 compatibility. If you Google “ xc2 led controller software
If you only need to send simple text or basic programs, you do not need a PC. You can use the mobile app directly. Do not click these
Open the XC2 LED Controller software. Go to Settings → Port → Select the COM port you noted. Set baud rate to 115200 (default for XC2).
Click Connect. The status LED on the controller should change from slow blink to solid or fast blink.
Most XC2 units are network-based. You can control them from a PC using: