TO-LIFE Mini Keyboard

The TO-LIFE P42+21 hand-assembled modular mini keyboard, both keyboards can be used independently

The model is the casing for two keyboards. Due to the nature of 3D printing, large-angle slanted surfaces do not look good, so the keyboard casing is specially divided into upper and lower parts, which can be glued together with a little super glue

The casing is designed with a switch and a 2.4g receiver storage compartment

Expansion accessories are designed to loosely fit onto the keyboard body, allowing two keyboards to be magnetically combined, and can hold small items or mobile phones and tablets

A positioning plate is designed and recommended to be printed with PETG. When paired with sandwich foam, switch pads, and bottom foam to fill the empty cavities, the typing sound is muted, not inferior to an aluminum block

Many versions have been revised, and several rolls of filament have been used. I hope for your strong support

If you successfully reproduce the expansion accessories, please contact me for a free delivery

The reproduction cost is slightly high, friends who are interested can try it

Below are the accessories sourced online during the production process. They are not my own design; I only ensured compatibility

PCB   https://p.goofish.com/p/Bb61lArD

42-key board 99 RGB+30  （M2*10 countersunk screws 6 pieces）

21-key board 89 RGB+10 （M2*6 countersunk screws 6 pieces）

USB receiver 30 yuan each

Tell the owner you need a board compatible with the Zhi Sheng Huo casing, and he will know which one it is. They also sell matching positioning plates, or you can print your own

Battery  https://item.taobao.com/item.htm?id=614179739146

42-key keyboard 3000 mAh  5032180

21-key keyboard 1000 mAh  523450

Battery connector 1.25 positive plug. Any battery smaller than this size should theoretically fit

Sandwich foam, bottom foam, switch pads, too many on PDD, no specific requirements

The fuller the cavity is filled, the more muted the sound

5 stabilizer sets are needed, two for P42, three for P21

Switches support 3-pin and 5-pin

The keycaps demonstrated are called Mahjong Puppy keycaps

Keycap length

Recommended key layout

Introducing the keyboard. The P42 keyboard is a 40% layout with 42 keys

The P21 keyboard is a numeric keypad with 21 keys

Triple-mode support: 2.4g wireless, Bluetooth 5.0x3, wired Type-C port

Supports low-power automatic sleep. Currently configured with 3000 mAh and 1000 mAh lithium batteries. The Type-C port supports fast charging protocol

RGB, full-key hot-swappable, keycaps and switches are replaceable

All keys are customizable via web interface, 8 layers of customization

Irregular updates of creative expansion accessories

Keyboard body receiver storage, switch position, expansion accessories

Dual keyboard magnetic combination

Keyboard expansion accessories

Keyboard body

Switch position

USB storage compartment

Expansion accessory usage scenarios