Mission planner won't connect to bluetooth

Hi everyone,
I’d like to connect my mission planner to my arducopter using bluetooth. So I took a bluetooth module (HC_05) and I set the baudrate to 57600 using an arduino and set the name to “Ardupilot”.

Then I soldered the module to the flightcontroller using the telemetry pins.

After that I connect to the module

But mission planner itself isn’t able to setup a communication

I have no idea what went wrong. (switching RX - TX didn’t help).

You need to select UDP instead of Com.

Are you sure because I’m using bluetooth , UDP seems to be for esp8266 modules I guess. I tried anyway but it wouldn’t work