The Kakute F4 V2.4 is an 8S capable flight controller that has everything you need, with plug-and-play DJI O3 HD camera, 4in1 ESC ports, barometer, OSD, 5x UARTs, logging & onboard flash storage, plus 5V & 9V/3A BEC.

DJI HD ready - just plug it in & the 9V regulator will power your HD transmitter, like DJI O3 Air Unit or Caddx Vista. There are LED & buzzer pad, I2C pad (SDA & SCL) for external GPS/Magnetometers.

Combine that with a 60A 4-in-1 BLHeli32 ESC with its own F4 processor and you have the perfect stack for your next build.