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Watchmi : The Knomi 2 remote controller for Klipper !

Use the Knomi as a standalone device with that simple project ! Charge up to 3 WatchMi with only one cable !
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updated March 10, 2024

Description

PDF

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

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

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

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

Wiring

Magnets disposition

Dock

Tags



Model origin

The author marked this model as their own original creation.

License