There are different variants for the component assembly of the PCB possible.

Either solder one of the Vision Controller:

• Wuerth Proteus III
• Fanstel BC833

Then it is also possible to solder the optional peripherals:

• IR Receiver (pre soldered)
• Motion Sensor (pre soldered)
• Battery, Battery Charger and Battery Gauge (may not presoldered)
• Auxiliary Controller (may not presoldered)