SmartPropoPlus Cable for MiniDIN plug (Walkera).

 

Identifying your R/C Transmitter and the trainer socket:

The socket usually resides at the rear of the R/C Transmitter. Do not confuse it with the charger (DC) socket.

Find the socket with the four small holes inside a round area with a notch and a rectangular hole, as in Figure 1:

 

Figure 1 Eight-pin DIN socket

 

What you will need:

1.      S-Video miniDin plug that fits into the trainer socket.

2.      One 3.5mm audio (mono) jack that fits into the your soundcard’s audio input (e.g. Microphone). As in Figure 2

3.      About 2 meters of cable by which you will connect your R/C Transmitter to the soundcard. The cable should consist of 2 or more electrical wires. It is preferable that the wires will be coated with insulators of different colors so you can distinguish between the two.

4.      Soldering equipment.

Figure 2 3.5mm  mono jack

Soldering:

Use Figure 3 to guide you in your work.

The MiniDIN plug is viewed from behind the plug, the way you see it while soldering.

The signal line (red) connects pin 2 to the central tab of the audio jack.

The ground line (black) connects pin 3 to the external tab of the audio jack.

Figure 3 MiniDIN plug cable for Walkera WK-0701/WK-0702