HolyBro Kakute F7 Mini, Tekko32 F3 45A Mini 20x20 Stack/Combo HolyBro Kakute F7 Mini, Tekko32 F3 45A Mini 20x20 Stack/Combo Catalyst Machineworks Flight Controller Specifications MCU: STM32F745VGH6 32-bit processor, 216MHz, 320Kbytes RAM, 1Mbytes Flash IMU: ICM20689 (SPI) Barometer: BMP280 USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART) 5.5 hardware UARTS (UART1,2,3,4,6,7) Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only. PPM and PWM receivers are not supported. Onbord 32Mbytes for Blackbox logging 5V Power Out: 1.0A max 3.3V Power Out: 0.2A max Dimensions: 33x26x6mm (includes IMU board in height) Mounting Holes: Standard 20mm square to center of holes  Weight: 4g Electronic Speed Controller Specifications F3 MCU, runs double faster than F051 32bit ESC with BLHELI32 firmware Supports 3-6S lipo input PWM input, TLM supported Voltage output (VBAT) NO BEC Supports oneshot / Multishot / Dshot PWM Supports damped light Ext. cap needed for 6s (470uf 35v for 6s usage.) Mounting holes M2, 20x20mm Size:30 x 36 mm Weight: 7.8g   PLUG FUNCTION 1 Battery positive voltage (2S-6S) 2 R7 (for ESC telemetry) 3 Ground 4 Current Sensor Input 5 M1 6 M2 7 M3 8 M4 Pin Function C To camera OSD control 5v 5v output (1.0A max) VO Video output to video transmitter VI Video input from FPV camera G Ground SDA, SCL I2C connection (for peripherals) R1, T1 UART1 RX and TX R2, T2 UART2 RX and TX R3, T3 UART3 RX and TX R4, T4 UART4 RX and TX R6, T6 UART6 RX and TX LED WS2182 addressable LED signal wire Buz- Piezo buzzer negative leg Buz+ Connect buzzer positive leg to 5v pad 3V3 3.3v output (200 mA max) M5, M6 Additional motor signal outputs (located at side of board) Rssi Analog RSSI (0-3.3v) input from receiver Boot Bootloader button Package includes: Holy Bro Kakute F7 Mini Tekko 32 F3 4in1 45A mini ESC *1Electrolytic capacito: 470uF 35v *18pin to 8pin 1mm pitch 65mm cable *18pin to 8pin 1mm pitch 25mm cable *1

HolyBro Kakute F7 Mini, Tekko32 F3 45A Mini 20x20 Stack/Combo

Code: CM01655

Flight Controller Specifications

  • MCU: STM32F745VGH6 32-bit processor, 216MHz, 320Kbytes RAM, 1Mbytes Flash
  • IMU: ICM20689 (SPI)
  • Barometer: BMP280
  • USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART)
  • 5.5 hardware UARTS (UART1,2,3,4,6,7)
  • Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only. PPM and PWM receivers are not supported.
  • Onbord 32Mbytes for Blackbox logging
  • 5V Power Out: 1.0A max
  • 3.3V Power Out: 0.2A max
  • Dimensions: 33x26x6mm (includes IMU board in height)
  • Mounting Holes: Standard 20mm square to center of holes 
  • Weight: 4g

Electronic Speed Controller Specifications

  • F3 MCU, runs double faster than F051
  • 32bit ESC with BLHELI32 firmware
  • Supports 3-6S lipo input
  • PWM input, TLM supported
  • Voltage output (VBAT)
  • NO BEC
  • Supports oneshot / Multishot / Dshot PWM
  • Supports damped light
  • Ext. cap needed for 6s (470uf 35v for 6s usage.)
  • Mounting holes M2, 20x20mm
  • Size:30 x 36 mm
  • Weight: 7.8g

 

PLUG

FUNCTION

1

Battery positive voltage (2S-6S)

2

R7 (for ESC telemetry)

3

Ground

4

Current Sensor Input

5

M1

6

M2

7

M3

8

M4






Pin

Function

C

To camera OSD control

5v

5v output (1.0A max)

VO

Video output to video transmitter

VI

Video input from FPV camera

G

Ground

SDA, SCL

I2C connection (for peripherals)

R1, T1

UART1 RX and TX

R2, T2

UART2 RX and TX

R3, T3

UART3 RX and TX

R4, T4

UART4 RX and TX

R6, T6

UART6 RX and TX

LED

WS2182 addressable LED signal wire

Buz-

Piezo buzzer negative leg

Buz+

Connect buzzer positive leg to 5v pad

3V3

3.3v output (200 mA max)

M5, M6

Additional motor signal outputs (located at side of board)

Rssi

Analog RSSI (0-3.3v) input from receiver

Boot

Bootloader button



Package includes:

Holy Bro Kakute F7 Mini 
Tekko 32 F3 4in1 45A mini ESC *1
Electrolytic capacito: 470uF 35v *1
8pin to 8pin 1mm pitch 65mm cable *1
8pin to 8pin 1mm pitch 25mm cable *1

Flight Controller Specifications

  • MCU: STM32F745VGH6 32-bit processor, 216MHz, 320Kbytes RAM, 1Mbytes Flash
  • IMU: ICM20689 (SPI)
  • Barometer: BMP280
  • USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART)
  • 5.5 hardware UARTS (UART1,2,3,4,6,7)
  • Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only. PPM and PWM receivers are not supported.
  • Onbord 32Mbytes for Blackbox logging
  • 5V Power Out: 1.0A max
  • 3.3V Power Out: 0.2A max
  • Dimensions: 33x26x6mm (includes IMU board in height)
  • Mounting Holes: Standard 20mm square to center of holes 
  • Weight: 4g

Electronic Speed Controller Specifications

  • F3 MCU, runs double faster than F051
  • 32bit ESC with BLHELI32 firmware
  • Supports 3-6S lipo input
  • PWM input, TLM supported
  • Voltage output (VBAT)
  • NO BEC
  • Supports oneshot / Multishot / Dshot PWM
  • Supports damped light
  • Ext. cap needed for 6s (470uf 35v for 6s usage.)
  • Mounting holes M2, 20x20mm
  • Size:30 x 36 mm
  • Weight: 7.8g

 

PLUG

FUNCTION

1

Battery positive voltage (2S-6S)

2

R7 (for ESC telemetry)

3

Ground

4

Current Sensor Input

5

M1

6

M2

7

M3

8

M4






Pin

Function

C

To camera OSD control

5v

5v output (1.0A max)

VO

Video output to video transmitter

VI

Video input from FPV camera

G

Ground

SDA, SCL

I2C connection (for peripherals)

R1, T1

UART1 RX and TX

R2, T2

UART2 RX and TX

R3, T3

UART3 RX and TX

R4, T4

UART4 RX and TX

R6, T6

UART6 RX and TX

LED

WS2182 addressable LED signal wire

Buz-

Piezo buzzer negative leg

Buz+

Connect buzzer positive leg to 5v pad

3V3

3.3v output (200 mA max)

M5, M6

Additional motor signal outputs (located at side of board)

Rssi

Analog RSSI (0-3.3v) input from receiver

Boot

Bootloader button



Package includes:

Holy Bro Kakute F7 Mini 
Tekko 32 F3 4in1 45A mini ESC *1
Electrolytic capacito: 470uF 35v *1
8pin to 8pin 1mm pitch 65mm cable *1
8pin to 8pin 1mm pitch 25mm cable *1