Want to Use the Defender 25 F7 on Arducoptor

Hi guys,

Want to use this perticular FC on arducoptor, it is GPS and compass capable and has a Barometer and Is a F7 board

Write an hardware.def.dat file for it and it will be supported. There is documentation on how to port ArduPilot to a new FC hardware

Not going to work with an F722

only 512KB of flash program memory

No chance at all ?
I mean, there is now way, any mods I could do to get it running?

No, no chance at all. I would not call any F7 based board “future proof” as they have.