Holybro Kakute F405-Wing Mini Fixed-Wing Flight Controller

The Holybro Kakute F405 Wing Mini is a full-featured flight controller with layout specifically for fixed-wing & VTOL applications. It has the STM32 F405 Processor running at 168 MHz and 5V/7.2V BEC, I2C port. Perfect for your smaller fixed-wing projects or anything looking to save space and weight.

Features:

• STM32F405 MCU running at 168 MHz
• High-Precision / low-noise ICM-42688-P IMU
• 2 On-board BEC output 5V, 5V/7.2V
• On-board voltage & current sensor
• Integrated SPL06 barometer
• I2C port Support
• Small & low-profile design fits into compact frames
• Supports INAV (7.1.2 & later), Ardupilot (4.5.6 & later), Betaflight (4.5.2 & later)

Specifications:

• MCU: STM32F405RGT6, 168 MHz, 192KB RAM, 1MB Flash
• IMU: ICM-42688P (SPI1)
• Baro: SPL06 (I2C2)
• OSD: AT7456E (SPI2)
• Onboard Blackbox: 128Mbits (SPI3)
• 5x Uarts (1,2,3,5,6) and R3 is with built-in inversion
• 7x PWM output, PWM7 used for NeoPixel LED by default
• 2x ADC (Bat1/Curr1)
• 1x I2C (the I2C2 is for external devices, also for onboard sensors)
• 2x LEDs for FC STATUS (Blue) and 3.3V indicator (Green)
• USB/DFU Key Extender with USB Type-C
• High-precision Current Sense (110A continuous, 132A peak)
• Battery Voltage Sensor: 1K:10K (Scale 1100 in INAV, BATT_VOLT_MULT 11 in ArduPilot, Scale 110 in Betaflight)
• Static power 110mA @5V

FC Firmware

• ArduPilot: Kakute F405 Wing Mini (4.5.2 & later)
• INAV: Kakute F405 Wing Mini (7.1.2 & later)
• Betaflight: Kakute F405 Wing Mini (4.5.6 & later)

Power Board

• Input voltage range: 7.4~ 36V (2~ 8S LiPo)
• 2x ESC power pads
• Current Sense: 110A continuous, 132A peak. (Scale 250 in INAV, 40 A/V in ArduPilot,Scale 250in Betaflight)

BEC 5V Output

• Designed for FC, Receiver, OSD, Camera, 2812 LED Strip,  GPS,Telemetry,etc.
• Output 5.3 +/- 0.1V DC
• Continuous current 3 Amps, 4.8A Peak

BEC VS Output

• Designed for Servos
• Voltage adjustable, 5.3V Default, 7.2V option with Jumper pad
• Continuous current 3 Amps, 4.8A Peak

BEC 3.3V Output

• Linear Regulator
• Continuous current: 150mA

Mechanical

• Mounting: 20 x 20mm, M2 hole
• Dimensions: 25x 30 x 20 mm
• Weight: 17g with USB extension board