EDIT YOUR PROFILE HERE MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: TopDawg1750Please Login or Register to create posts and topics.Post History: TopDawg1750TopDawg1750UserProfilePost HistoryI purchased a K40 laser and was excited to upgrade it with a CNC shield using GRBL and Laserweb4. Af …In: CNC Shield K40 laser control wiring ?5 years ago Forum Registration EDIT YOUR PROFILE HERE