MATEK F411 fixed wing flight control

 
This is modified based on the F411 fixed-wing flight control of the foggy guy.
The layout has been modified according to my habits
and has been tested as follows: 1. Normal flashing of firmware 2. Ground station identification. Serial ports 1 and 2 are normal. Receiver ELRS identification, GPS identification, barometer identification, 3. OSD normal display. Image transmission is normal 4. 1-6 pwm is normal, ESC and servo are working normally 5. Attitude is normal, no jitter
Supported but not tested function 1. ppm, sbus receiver 2. External compass 3. External galvanometer 4. Figure
Suggestions for making parameter-tuning soft serial ports:
Some friends may encounter difficulties in entering DFU mode. Can't flash firmware. The method of flashing the firmware is the same as that of the F405 flight controller, just search on Station B.
1. Check the welding to see if there are open circuits in 5V and 3.3v, and whether the 5v 3.3v voltage is normal
. 2. If you really cannot flash the firmware, it may be because the USB power supply is insufficient. You can solder the BEC that comes with the flight controller, and then press and hold the boot button on the flight controller. Finally, use battery power to enter dfu mode and connect to the computer to flash the firmware.