So I made a nRFBox, since I made it like raw on breadboard, so to make it compact, I made the case.

Here is what I used for the device:

• 1x nRF24l01.
• x4 Tactical Push buttons.
• 2.4Ghz Antenna.
• Switch.
• 110 mAh Battery.
• C-Type TP4056.
• 0.96 inch llC serial 4pin Display module.
• atmega328p (Recommended as it's what I used + small)
• Screws 3.0mm x 16.mm

Flashing & Wiring

For flashing and wiring visit: https://github.com/cifertech/nRFBox

Printing

Support: No.

Addhesion: No.

Filament: Any you like, I used ABS.

Quality: 0.16mm.