If you purchased a kit with everything included, continue below. The LightBurn Bridge is simple to configure, requires no drivers, and typically sends data 50% to 100% faster than a USB connection. The Bridge forwards the commands to the controller using a short network cable, and relays responses back to your computer. You connect to it using TCP, so the commands are reliably sent even over WIFI. It's a Raspberry Pi running software created by LightBurn to act as a relay between your PC and laser. The LightBurn Bridge overcomes all of this. In addition, Apple's device driver for the USB connection to the Ruida has issues that often cause data loss.

Many computers no longer have a network port, and running a network cable is often impractical or cumbersome.

Ruida uses the UDP network protocol, which does not guarantee data transmission, and is therefore not reliable enough to use over WIFI. The LightBurn Bridge was created by LightBurn to get around some of the limitations of Ruida controllers. Primary Docs LightBurn Bridge LightBurn Bridge ¶

Lightburn software g540