Ebay Refurb
Banggood
Aliexpress
Cafago
DHgate
Ender3 V3
Support Via Community
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Z-axis Dual
Closed loop Stepper Motors
Direct Drive Extruder
Easy install. I like that this is a complete unit; direct swap for existing hot end and drive unit. Instructions could be better. All that came with the kit was a color photo showing connections to older style 12v motherboard. I installed mine on a Creality Ender 3 v2 which has the 24v motherboard. I suggest taking a picture of your existing connections prior to disassembly as the connections are direct swap. Also reduce your retraction settings and speed. Keeping your original settings could cause a clog in the hot end based on research I did online. I changed my settings from 5 to 1 mm on the retraction Filament Fusing
TypeII
Type III
Video
Video II using Teflon
Thingiverse or ...
Ebay
Amazon
Laser Upgrade
Video
Software
Lightburn
Set to Marlin
Change the baud rate in settings to lowest, closed program then reopened the program and it connected! So far all I have tried is homing from laser control and it works.
I managed to fix the issue by reducing the port speed to 115200
Now, the console receives info from the printer, and responds with OK,
Workflow CR10
Update firmware
TH3Dstudio.com website
Mac Driver
Teaching Tech Video for ender 3 needs driver board for 24v
Laser Kit with Instructions for Ender 3
This one seems to be complete with driver specific to ender 3 off of fan. One might wish to see if light burn can control ender 3 off of bltoouch output.
Laser kit with buck module 4 watt
48 watt with pwm 3.3v 0-5v
40watt unit that connects directly to ender
Conclusion: The 24 volts needs to be tailored to send to give a ttl signal of around 3.3 volts for the 48 watt laser. Use an opto isolator as below.
PMW0-3.3V or 0-5V control signal can meet the control of the laser head.
Cable Extension Kits
Liquid Cooling Kit