WatchMi: Remote controller Knomi 2 cho Klipper (Standalone)

I love the Knomi V2, the added features are very useful. However, I will never put it on my printhead.

So I wanted to make it more versatile allowing anyone using Klipper to use it in a meaningful way.

That's how this project started. Why not make it standalone, power it with a battery so you can watch your printer anywhere in your house?

Here is the WatchMi!

Video tutorial :

Bill Of Material

👉 Knomi V2: https://s.click.aliexpress.com/e/_DD7ijPf or https://shrsl.com/4g6t4 

👉 PCB USB-C: https://fr.aliexpress.com/item/1005005622763156.html 
👉 LiPo battery: https://s.click.aliexpress.com/e/_DCrhTd7 
👉 M3x16 screws (x4): https://s.click.aliexpress.com/e/_DFerrjR 
👉 Brass inserts M3xL4xOD5 (x4): https://s.click.aliexpress.com/e/_DdHIb25 
👉 24 AWG wire: https://s.click.aliexpress.com/e/_DCvDyfT 
👉 Pins 2.54mm: https://s.click.aliexpress.com/e/_DnkEESD 
👉 Magnets 6x3 : https://s.click.aliexpress.com/e/_DBgEY5J 
👉 SS12F44 3mm switches: https://s.click.aliexpress.com/e/_DEvmZyz

For dock only:
👉 USB-C breakout: https://s.click.aliexpress.com/e/_DeJchcz 
👉 M6 washers: https://s.click.aliexpress.com/e/_DDR0cmH 
👉 M3x6 screws (x2): https://s.click.aliexpress.com/e/_DFSQNhr 
👉 M3x8 screws (x4): https://s.click.aliexpress.com/e/_DD7xMC1 
👉 Magnets 6x3 (x4, same as WatchMi): https://s.click.aliexpress.com/e/_DBgEY5J 
👉 Brass inserts M3xL4xOD5 (x6): https://s.click.aliexpress.com/e/_DdHIb25 
👉 24 AWG wire: https://s.click.aliexpress.com/e/_DCvDyfT 
👉 Pins 2.54mm: https://s.click.aliexpress.com/e/_DnkEESD 

Wiring

Magnets disposition

Dock