Features

• Supports Betaflight, Butterflight, and Cleanflight.
• Betaflight OSD. Change PIDs, adjust common configuration parameters, and change video transmitter channel and power level, all using your transmitter sticks and goggles.
• Soft-mounting built in. The IMU (“gyro”) chip on this board is mounted on vibration-isolating foam. This means that there is no need to soft-mount the board itself.
• High-performance / low-noise / high sensitivity IMU. ICM20689 with 6-axis gyro and accelerometer. Can run at up to 32 kHz sampling rate.
• Ready for autonomous flight: Integrated BMP280 barometer and SCL/SDA pads for use with external GPS/magnetometer units.
• 2 oz. copper PCB allows up to 120A maximum continuous current.
• Dedicated bootloader button for easy firmware flashing.
• Low-profile design fits into even very compact frames.
• Input voltage 7v to 42v. Power the board directly from the flight pack, up to 6S (on “B+” pad only).
• Automatic voltage monitoring. No need to run a separate vBat wire for voltage monitoring; the Kakute F7 monitors voltage directly from the power supply.
• Filtered voltage output for clean, noise-free video. On-board regulators output 5v at up to 2 amps and 3.3v at up to 200 mA to power peripherals such as receiver, video transmitter, FPV camera, or LED strip.
• Supports BLHeli pass-through for easy ESC upgrade and configuration.

Specifications

• Supports Betaflight, Butterflight, and Cleanflight.
• MCU: STM32F745 32-bit processor
• IMU: ICM20689 (SPI)
• Barometer: BMP280
• Current Sensor: Approximately 130 amps maximum measurable value
• USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART)
• 6 hardware UARTS (UART1,2,3,4,6,7)
• All UARTS support hardware inversion. SBUS, SmartPort, and other inverted protocols work on any UART without “uninvert hack”.
• Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only. PPM and PWM receivers are not supported.
• TF card for Blackbox logging
• Dimensions: 35x41x7mm (includes foam-mounted gyro board in height)
• Mounting Holes: Standard 30.5mm square to center of holes
• Weight: 9g

https://blog.seidel-philipp.de/holybro-kakute-f7-flight-controller-anschlussplan-wiringplan/