K40 Laser Documentation

K40 Upgrade with Cohesion3D Mini Instructions.
Congratulations on your purchase of a Cohesion3D Mini Laser Upgrade Bundle! Your package should come with the Cohesion3D Mini Board, 2 A4988 Stepper Dri...
Mon, 3 Jun, 2019 at 5:40 PM
LaserWeb4 Configuration
LaserWeb4 is the latest and recommended control software.   Installers are linked here: https://github.com/LaserWeb/LaserWeb4-Binaries Further docum...
Tue, 5 Sep, 2017 at 11:46 AM
Troubleshooting/ FAQ
My board won't connect/ software says no firmware detected: Do you see a drive show up in Computer? What USB cable are you using? Is it the one that...
Thu, 3 May, 2018 at 4:30 PM
Wiring a Z Table and Rotary: Step-by-Step Instructions
Using external stepper drivers with a Cohesion3D Mini board is recommended for driving a z-table or a rotary. External stepper drivers are ideal for larger ...
Thu, 27 Jun, 2019 at 12:58 PM
Wiring a Z Table and Rotary with External Stepper Drivers
Original full size image attached below.  Many thanks to Ashley Kirchner for creating this resource!
Fri, 23 Jun, 2017 at 4:48 PM
GRBL-LPC for Cohesion3D Mini
This is the GRBL-LPC firmware for Cohesion3D Mini.  It has been modified for the endstops as they are configured on this board.  This is a 3 axis version...
Thu, 7 Jun, 2018 at 11:33 AM
K40 Additional 24v Power Supply Upgrade Guide
Here we will install the Power Supply Upgrade Kit from http://cohesion3d.com/power-supply-upgrade-kit/ You should have our Power Brick with AC cord for...
Sun, 29 Jul, 2018 at 3:49 PM