This is Holybro Kakute H743 Wing Flight Controller with Micro M10 GPS Module.
The Holybro Kakute H743 Wing is a full-featured flight controller with a layout specifically for fixed-wing & VTOL applications. It has the STM32 H743 Processor running at 480 MHz and CAN Bus support, along with dual camera support & switch, ON/OFF Pit Switch, 5V, 6V/8V, 9V/12 BEC, and plug-and-play GPS, CAN, I2C ports.