Guide: Mellow Fly-SB2040 V1 Board install klipper - step by step guide for 3d printing beginner 

hello friend, thanks for your goods questions, if update we will inform you, thanks

mellow.klipper.cn/#/advanced/usb2can This is a general method, you only need to make minor modifications according to your own motherboard

hello friend, surely, the host computer as you like to use, FLY GEMINI is good too, thanks, you can join in our discord: discord.gg/DJrUDYXd8S

Thank you. I just order all the part. Can't wait to assemble it to my voron.

It make the wires going to the top big of a 3d printer only need 4wires instead of 15

@@jonno1130 that seems like a stupid amount of extra weight to save a few lightweight wires. Anyone here know what does it actually does?

@@jmckenna2k10 It's not about saving weight but reducing the possibility of wires breaking while getting bent thousands of times in the cable chains (on the Voron for example.) Those Canbus mods usually also incorporate a umbilical style of routing the wires which further reduces strain and improves the reliability of the printer. Do you need it? No. But it's a nice gimmick

@@markaltmann583 I mean, reducing the number of wires doesn't really seem like it would change the possibility of those wires breaking. Maybe I'm just kidding something here. Properly securing and safely routing the wires seems like it would make more sense to me than cutting the amount of wires down.

@@jmckenna2k10 Sure, all wires have some kind of mean time before failure. But the possibility of breaking increases with the count of wires (assuming the type, manufacturer etc. is identical) due to inconsistencies in production. The more wires you use the higher the risk of having a "dud" in your harness. Think single strands broken in the manufacturing process, while packaging or handling. And if the failure happens, it's easier to replace 4 rather than 12 wires.