🌩️ Cloudray Ruida RDC6445G CNC Laser Controller for Laser Engraver and Cutter Machine - RDC DSP 6445G Review

Very powerful laser controller. I use this as a modification of the Chinese K40 Laser. It works well. Use with LightBurn. Only a few quirks in setting options and interaction with the software. Overall very satisfied.

I've only used the 6445G for a month, it shows a fatal error, I've used all branded devices, tubes, coolers, power supplies, etc. I have used mechanical limit switches it worked for a month then lights up when Y+ is always activated on the main board and when Y+ is activated it also always activates Y- so the Y axis can't move and I checked the ground connection to each Y-, Y+, X-X+ and Y-left without answering. waste of money. I'm not new to this, tried to fix it with the help of many pros…

I've been eyeing this controller since we got our laser cutter with the old 6442 controller. It's a lot better because autofocus and Z up/down have their own dedicated buttons instead of diving into a confusing menu like the old controller. Upgrading wasn't difficult, although the display was a bit wider than our opening and it took a bit of metal to fit. My mistake is that I assumed and didn't check the measurements beforehand. We copied the old settings from the previous controller and loaded