Birds' Nest CAN - CAN Hub for Toolchanger 3D Printers

I installed this on my new 6 toolhead Stealthchanger build, and it was by far the easiest CAN setup I've used yet. I wired the toolheads using the Igus Chainflex cable, so using both input and output pairs going to each toolhead, and all the toolheads worked without issue. I also hooked up filament sensors for all the ptfe inputs, and was so easy with provided inputs on the board.

It does its job after getting it set up.
In my opinion, the documentation is a bit confusing, but I was able to get everything working.

Works great once you figure it out.