Replacing the laser on a Snapmaker
https://www.endurancelasersusa.com/blogs/news/snapmaker-2-0-dpssl-add-on-assembly
Endurance laser can be connected via the “P2” connector.
A Dynamic PWM box is connected to this connector (“img2”: contact “1” – “-“, contact “2” – “+”).
The PWM-wires of our laser are connected to the PWM-box (“img2”: contact “3” – “GND”, contact “4” – “PWM”).
Before connecting, command the printer to turn on the laser at 100% power and check the voltage at the “P2” connector.
User manual of laser engraving-V0.0.2-min
GRBL_LASER_CNC _Controller_Manual_V1.1-min
Instruction_Manual_GRBL_Controller_V1_2-min
Snapmaker 2.0 A350 Setup Guide