Attiny85 Case

This is a small project for modifying an RF switch. I needed a second, hardwired button. To do this, I modified the switch using an attiny85 with micro USB that was gathering dust. The attiny85 takes control of the switch's relay (interrupting a track). So the attiny85 board acts as an SPDT switch.
When the switch changes state, the attiny85 also changes state. When I press the button (falling edge on attiny85), the attiny85 changes state again.
The case is printed with a BambuLab A1 with a standard 0.16 profile.
The lid doesn't need screws because it has tight tolerances. To open it, I use the screw holes (by levering).
The case has tight tolerances for my printer in particular and because I wanted the various parts to fit together well.
The code isn't too complicated, so I won't write it. If you need help with the code, there are also many AIs that will help you.

Questo è un piccolo progetto per una modifica di uno switch RF. Avevo bisogno di un secondo pulsante che fosse cablato. P