An adaptor for the uSmart port, so it can be used as a USB.

The USB c can be found on Aliexpress same with the pogo pins.

You will also need a M2 screw.

The pinout of the uSmart is as follows being the first pin the one closest to the top of the phone:

1: Vcc

2: GND

3: D+

4: D-

5&6: These two must be connected to gnd with a 5.1kOhm resistor.