Overview
The Holybro Kakute H743 Wing is a full featured flight controller with 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.

Features
- STM32H743 MCU running at 480 MHz
 - High-Precision / low-noise ICM-42688-P IMU
 - CAN Bus Support
 - Dual Camera Inputs switch
 - 3 On-board BEC output 5V, 6V/8V and 9V/12V
 - 9V/12V ON/OFF Pit Switch
 - On-board voltage & current sensor
 - Integrated BMP280 barometer
 - Plug-and-play GPS, CAN, I2C ports
 - Small & low-profile design fits into compact frames
 - Supports INAV (6.1.1 & later), Ardupilot (4.4 & later)
 
Specifications
- MCU: STM32H743, 480 MHz, 1MB RAM, 2MB Flash
 - IMU: ICM-42688P (SPI3)
 - Baro: BMP280 (I2C4) or SPA06 (I2C4)
 - OSD: AT7456E (SPI2)
 - Blackbox: MicroSD card slot on SDMMC2
 - 7x Uarts (1,2,3,5,6,7,8) with built-in inversion.
 - 14x PWM outputs, 1x CAN, 5x ADC (Bat1/Curr1, Bat2/Curr2 and RSSI)
 - 3x I2C (I2C1 and I2C2 for external devices, I2C4 for onboard sensors)
 - 3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator (Green)
 - USB/DFU Key Extender with USB Type-C
 - Dual Camera Inputs switch
 - 5V/9V(12V) for Camera/VTX power switch
 - High-precision Current Sense (90A continuous, 220A peak)
 - Battery Voltage Sensor: 5K:25.5K (Scale 1800 in INAV, BATT_VOLT_MULT 18.18 in ArduPilot)
 - Static power 160mA@5V
 
Firmware Support
- 
Ardupilot Target: KAKUTEH7-Wing (Ardupilot 4.4 or newer)
 - INAV Target: KAKUTEH7Wing (INAV 6.1.1 or newer)
 
PDB
- Input voltage range: 10~36V (3~8S LiPo)
 - 1x ESC power pads
 - Current Sense: 90A continuous, 220A peak. (Scale 275 in INAV, 36 A/V in ArduPilot)
 
BEC 5V output
- Designed for FC, Receiver, OSD, Camera, 2812 LED Strip, Buzzer, GPS, Air Speed Sensor, etc.
 - Output 5.15 +/- 0.1V DC
 - Continuous current 2 Amps, 3A Peak
 
BEC 9V /12V output
- Designed for Video Transmitter, Camera, Gimbal etc.
 - Continuous current 2 Amps, 3A Peak
 - 12V option with Jumper pad
 
BEC Vx output
- Designed for Servos
 - Voltage adjustable, 6V Default, 8V option with Jumper pad
 - Continuous current 6 Amps, 8A Peak
 
BEC 3.3V output
- Linear Regulator
 - Continuous current: 200mA
 
Mechanical
- Mounting: 25 x 25mm, M2 hole
 - Dimensions: 45x 30 x 13.5 mm
 - Weight: 28g with USB extender
 
Reference Link
- Holybro Documentation Page
 - Camera Switch & 9V/12V On/Off Pit Switch Setup Guide
 - Ardupilot WIKI
 - Ardupilot Mapping
 - INAV Mapping
 

Package Includes
- 1x Kakute H743-Wing Flight Controller
 - 1x Power Board
 - 1x Top Board
 - 1x USB-EXT Board
 - 1x GPS Module (Optional)
 - 1x Electrolytic capacitor: 220uF 62v
 - 2x XT60 60mm Power Cable
 - 3x 2.54 DuPont Pin
 - 2x 15cm JST-GH 4Pin Cable (For CAN & I2C Port)
 - 1x 15cm JST-SH 6Pin Cable (For USB-EXT Board)
 
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