I made a custom OSDK connector for M300. But I can not see the 24V power output on the OSDK connector.

What I have checked are
1. VCC and GND connection check with standard USB-C connector.
    I can see 5V between VCC and GND pin with my custom PCB board and standard USB-C cable.
    So, I think VCC and GND pins are propery connected in my custom PCB board.

2. Connect ON_DET and RSVD2 pins to GND based on the [url=https://developer.dji.com/ogyLqPhObJXBtoX83fEgDxmF6I3ojHEh4CRJOgsCUkBIbpOmtBTN15nd6JHohw/X+nvXO2SxtK/AAAAABJRU5ErkJggg==[/img]
(In fact, I forgot to connect RSVD2 to GND, So I wiring it.)


3. I have looking for configurations about OSDK. But there are no OSDK related configurations on both DJI Assistance and DJI Pilot app.

But still 24V output is not detected on the OSDK port.

So anyone can tell me what I can do to solve this problem?
I am little bit warried about whether the OSDK is disabled on the current version F/W.

I found a solution for it : https://forum.dji.com/forum.php? ... 9723&extra=page%3D1(Old version documnets says B1~B12 line is outside. But new document sys B1~B12 line in inside!)