Radio Telemetry module doesn work! Please help

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1

Hi all.
I buy this module: 3DR Radio Telemetry Kit With Case 433MHZ 915MHZ For MWC APM PX4 Pixhawk (banggood.com/3DR-Radio-Telem … 84349.html).

I try to connect remote module to apm2.5.2 on my CX-20 (open source, also by from bangood.com) and install drivers for ground module on PC but telemetry modules do not connect.

Remote module flashes like you see in this video:
[youtube]https://youtu.be/guF7FTLGEv4[/youtube]

On this pictures I explained how I connected radio telemetry module to apm 2.5.2. Also i try it on 3.1.2, 3.1.5 ardu copter and 3.2.1 ardu copter and nothing happend.
http://i64.tinypic.com/2wrdbm1.jpg
http://i68.tinypic.com/20pd5ye.jpg
http://i67.tinypic.com/ao3q5w.jpg
Thanks to all!

2

Do the remote and the ground modlue share exactly the same settings? I think not. You can improof, if you connect the air module via FTDI Cable directly to the USB and give the same setup like the ground module. At powering them, the green light should become solid at both modules.