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Kakute H743-Wing

Kakute H743-Wing Overview

Overview

The Holybro Kakute H743-Wing is a full featured flight controller with layout specifically for fixed wing 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 frame
Supports INAV (6.1.1 & later), Ardupilot (4.4 & later)

Specification:

MCU: STM32H743VIT6, 480 MHz, 1MB RAM, 2MB Flash
IMU: ICM-42688P (SPI3)
Baro: BMP280 (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: 1.5K:25.5K (Scale 1800 in INAV, BATT_VOLT_MULT 18.18 in ArduPilot)
Static power 160mA@5V

PDB

Input voltage range: 10~36V (3~8S LiPo)
1x ESC power pads
Current Sense: 90A continuous, 220A peak. (Scale 275 in INAV, 36.36 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

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