This Diatone Fury F3s Flight Controller is found in all 2017 edition "Crusader GT200" Drones from Diatone. This can be installed additionally into a Tyrant S 215 or 2016 Crusader GT200.
This product was added to our catalog on November 30, 2017
Monday, Jul 2 2018 (3 months ago)
Diatone Fury F3S Flight Controller
I have gone through 2 of these.
Main problem with them is the video feed and OSD stoped working on both after about 1 minute of use. I've had to direct wire camera to VTX on both. The first one also had the buzzer function quit.
Also, the battery leads are very close to each other. The first one burned up when some sand/dust caused it to arc. Epoxy the connections when done soldering.
Other than functions not working and blowing up in flames, they fly very well.