Grbl is compatible with all atmega 328 based arduino boards, meaning that you could use a uno or a nano but not the mega as its atmega 2560 based. The arduino mega is used in alot of 3d printer because of its more powerful processor but because of the relatively easy tasks of a cnc ...
Arduino Uno + CNCShield V3 SKR 1.3 Anet A8 Duet 3D wifi mks 1.0 CNC xPro V4 xpro v3 Rambo 1.3 Ethernet Smootstepper Smoothieboard Lerdge S,X,K mks dlc SainSmart Genmitsu CNC 3018 Laseraxe 3 axis board blackbox openbuilds DDCSV offline controller fystec f6 Sainsmart Genmitsu 3018 MX Tos...
Before connecting the laser please read the manual of your controller (mother) board first. All controller (main) boards have power output for fans, lasers, spindles, etc.. You need to find 12V output and a ground.Arduino pins with GRBL 3.0 pinout ...
Many times, your machine will have to rapid to a location before or between cuts. Depending on what you are cutting and how big that part is, this can add up to a significant amount of time. Especially if your max GRBL feed rate settings are not optimized. In my case, I was able t...