DJI Occusync and Pixhawk Telemetry Data Transmission solution - SOLVED

ArduCopter
6

I just tested with Pixhawk Cube and still no telemetry.

Can you upload your parameter file here.

In your picture above, you are powering Occusync with Lipo balance lead wires??? That’s only 3.7 Volts. Very confusing how is it even powering up on such a low voltage.

My wiring is as follows:

  1. One Lipo Powering both PixHawk and Occucync.

  2. I am using the following Occusync version as shown in pic

  3. Using Telemetry port 1.

  4. Using

          a) Pin 2 (Tx) - Gray wire on Occusync. You said you connect to white wire here. Why? Gray Wire on Occusync is the RX.

      b) Pin 3 (Rx) - White wire on Occusync. You said you connected Gray wire here. Why? White Wire on Occusync is the TX.

I tried swapping both wires. No difference. See Occusync pining diagram below showing which pin is what.

c) Pin 6 (GND) - To Brown wire on Occusync.

I even tried using a separate battery for Occusync make no difference.

I have never been so frustrated in my life :slight_smile:

Far right pin on telemetry Port is Pin 1 right?