"Same link in my previous post look under "  Mandatory Hardware Configuration  ".
It has to be plane.
You also might think of using a rotary switch for your APM mode selection.
I replaced VRA with a six position switch.
Lot of youtube and other sites…"

"Ardupilot is the place to start for APM 2.5-2.6 or Pixhawk setup.
On the above site link look on the left side and click on "  First Time Setup  ".
On the new page down in the middle of page under #3 click on "  Connecting the Radio Receiver  ".…"

"MIX is a setting inside your Flysky T6. The modes dont need to be changed to fly your copter. They are for you to use if you want to use them. However I would suggest the basic mode you should have chosen is stabilize. I would suggest you try and…"

"A multicopter, like a quad, hex or octo uses a flight controller. The flight controller in this discussion is an APM 2.5 or 2.6 made by 3drobotics . The flight controller has flight modes. Examples stabilize and loiter. Loiter will cause the…"

"The original I believe is from DJI site .
But now there are many clones
Ebay clones
Aliexpress clones
If you do a search the word " flamewheel " will find many more sellers."

"I just got four flight modes with the FS-T6.
First is the basis to work from APM flight modes .
With the APM connected and in the mission planner looking at initial setup flight modes you can see what freq you are receiving as you change the…"