If anyone is interested, there is a control board for a 40W chinese machine on ebay just now: 40W CO2 laser cutter engraver main control board dongle and software | eBay
If anyone is interested, there is a control board for a 40W chinese machine on ebay just now: 40W CO2 laser cutter engraver main control board dongle and software | eBay
That's the first bit you need to their away on those lasers. I heard so many bad things that mine was never even used before it was replaced.