Cygnus 2.4g split keybaord for weekin

Cygnus, the original Cygnus is a wired split keyboard. I have modified it into a 2.4g wireless single-mode split keyboard, which supports vial key mapping. The original keyboard pcb uses all 1u small pieces of pcb, which are connected by flying wires, making it super troublesome to manufacture. I have changed it to an onboard integrated pcb, which uses the deformation of the pcb to lock the pcb on the shell with screws, which greatly reduces the labor time. The battery uses a CR2450 button battery with a capacity of 500ma, which can usually last for 8~9 months, or even longer. Now the shell is open-sourced for people in need.

Printing suggestions:

1. The layer height is best to use 0.16, if you choose a lower 0.12 or 0.08, the effect will be better

2. If you use automatic parameters, the support may not be very good, you need to draw the support manually, where you are not sure, just put the support

3. Others can leave a message to me, I will reply when I have time.