Holybro Kakute F722 Stack F7 Flight Controller & Tekko32 F4 4in1 50A / 60A / F4 Metal 65A 4in1 ESC Support DJI O3 Analog for RC FPV Racing Drone

Kakute F722 

Flight Controller

( Diagram Picture)

MCU: STM32F722 32-bit processor, 216MHz, 256Kbytes RAM, 512Kbytes Flash
IMU: ICM42688-P (SPI)
Barometer: BMP280
OSD: AT7456E
5x hardware UARTS (UART1,2,3,4,6)
7x PWM Outputs (6 Motor Output, 1 LED)
Onboard 16 Mbytes for Blackbox logging
Battery input voltage: 3S – 8S
BEC: 9V/3A, 5V/2A, 3.3V/0.2A
Connector
-2x JST-SH 8pin port for ESC
-1x JST-SH 6pin port for HD VTX
-2x JST-SH 4pin port for Receiver & Analog Camera
-1x JST-SH 3pin port for LED
USB Type -C
Dimensions: 35x35mm
Mounting Holes: Standard 5 x 30.5
Weight: 8g
Firmware Targets
Betaflight Target: KAKUTEF7MINIV3
INAV Target: KAKUTEF7MINIV3

Features:

– High-performance STM32 F722 MCU with speeds up to 216MHz.
– ICM42688P gyroscope, independent low-noise power supply.
– Various Ports for quick & easy setup: ESC port, Digital VTX port, Analog VTX port, Receiver port, and LED port.
– Built-in analog video OSD, 16 Mbytes black box,
– High power synchronous rectifier BEC, supports up to 8S input and provides stable 9V/3A & 5V/2A output.

Optonal ESC Version 

–  50A Version 

(Digram Picture Link )

Model:  Tekko32 F4 4in1 50A ESC

Continuous Current: 50A x4
Burst Current: 60A x4
Supports 4-6S battery
Supports DShot 150/300/600/1200 & MultiShot/OneShot/Proshot/PWM etc.
ESC telemetry Supported
Onboard analog current sensor
No output BEC
BLHeli_32 firmware
1000uf 35v capacitor included (highly recommended for 6s setup)
Amperage meter scale ratio: 120 (V1.9 Version)
Dimensions: 48x37x6mm / Weight: 13.8g
Mounting holes: M4 30.5×30.5mm (M3 grommets included)

Features: 

– New and faster F4 MCU @ 150Mhz (compared to F3 @108Mhz & F0 @48Mhz)
– PWM Frequency: 16k to 96k
– Separate drive & control circuit, this broadens the current capability of the drive circuit 

while reducing the electrical interference to the control circuit.

60A Version

(Digram Picture Link )

Model: Tekko32 F4 4in1 60A ESC

Continuous Current: 60A x4
Burst Current: 70A x4
Battery Supports: 4-6S
PWM Frequency: 16k to 96k
Supports DShot 150/300/600/1200/2400
Supports MultiShot/OneShot/Proshot/PWM etc.
ESC telemetry Supported
Onboard analog current sensor
BLHeli_32 firmware
1000uf 35v capacitor included (highly recommended for 6s setup)
Amperage meter scale ratio: 120 
Dimensions: 48x37x6mm / Weight: 15.7g
Mounting holes: M4 30.5×30.5mm (M3 grommets included)

Features:

– All new High-quality MOSFETs with low internal resistance and low heat generation
– Fast F4 MCU @150MHz (compared to F3 @108MHz & F0 @48MHz)
– A separate drive and control circuit, reducing the electrical interference 
– Continuous Current Rating of 60 Amps

65A Version

(Digram Picture Link )

Model:  Tekko32 F4 Metal 4in1 65A ESC

 Continuous Current: 65A x4

Burst Current: 75A x4
Supports 4-6S battery
Supports DShot 150/300/600/1200 & MultiShot/OneShot/Proshot/PWM etc.
ESC telemetry Supported
Onboard analog current sensor
No output BEC
BLHeli_32 firmware
1000uf 35v capacitor included (highly recommended for 6s setup)
Amperage meter scale ratio: 180 
Dimensions: 43 x 44mm / Weight: 15.8g
Mounting holes: M4 30.5×30.5mm (M3 grommets included)

Features:

– New & faster F4 MCU @ 150Mhz (compared to F3 @108Mhz & F0 @48Mhz)
– PWM Frequency: 16k to 96k
– Metal-cased MOSFET for excellent heat dissipation
– Massive on-board capacitance for noise filtering at 2068uf
– 3 oz copper PCB design to allow bigger current and better heat dissipation
– Separate drive & control circuit, this broadens the current capability of the drive circuit 

while reducing the electrical interference to the control circuit.

Note:
Air flow for the ESC is very important if you want to run this 4in1 in high current.
The battery wire (from Lipo to 4in1 ESC) should be at least 12AWG and well soldered.