The Kakute F7 Mini V3 Flight Controller by Holybro features 5 UARTS (UART1,2,3,4,6), supports SBUS, iBus, Spektrum, Crossfire receivers ONLY, comes with STM32F722RET6 MCU and MPU6000.

Specifications

• MCU: STM32F722RET6 32-bit processor,216MHz, 256Kbytes RAM, 512Kbytes Flash
• IMU: MPU6000 (SPI)
• Barometer: BMP280
• USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART)
• 5hardware UARTS (UART1,2,3,4,6)
• Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only. PPM and PWM receivers are not supported.
• Onbord 16Mbytes for Blackbox logging
• 5V Power Out: 1.0A max
• 3.3V Power Out: 0.2A max
• Dimensions: 30x30mm
• Mounting Holes: Standard 20mm square to center of holes
• Weight: 4g

Pinout Diagram

Includes

• 1 x FC board 
• 4 x M3 Anti-Vibration Silicone Grommet Insert 
• 1 x JST SH 8pin 150mm cable
• 1 x JST SH 6pin 150mm cable The cable that goes to the CADDX Vista Air Unit is included.)
• 1 x JST SH 6pin to GH 8pin 150mm cable ( The cable that goes to the DJI Air Unit is included.)
• 1 x JST SH 6pin to GH 8pin 80mm cable ( The cable that goes to the DJI Air Unit is included.)

Manual

Kakute F7 mini V3 Manual