Review on ⚙️ MYSWEETY 445nm / 5.5W 5500w Module Kit for CNC Router Machine DIY Engraver 1610 Professional/1810 Professional/3018/3018 Professional/3018 Professional-M/3018 Max by Carla Anderson

Works great, easy installation. Remove the spindle and insert the laser module, install the main unit (if not all in one, mine was separate), connect the supplied cable from the main unit to the laser port on the 3018 Pro control board. Install LaserGRBL, adjust focus, done. (Clear instructions on how to do this are in the user manual, I found a link to the manual in the listing for this article.) If you have trouble turning the laser on, there is an on/off switch on the main unit (again, only if it is not an all-in-one”, the all-in-one version has the power switch on the top of the laser module.) More things,