HolyBro Kakute F7 Mini V3 Tekko32 F3 45A 20*20 Stack

Regular price $91.00 Sale

Availability: Available Unavailable

Product SKU: 6C-8337

Product Details

HolyBro Kakute F7 V3 Stack Mini stack got some upgrades!
Now supports DJI Air Unit connectivity via plug n play harness, mounting holes got upgraded to M3 with grommets and the new ESC now features 96K PWM output giving you smoother and quieter experience.

We also carry the Flight Controller by itself!

Checkout all our 20*20 Flight Controllers, all our Stacks, and the rest of our Holybro Collection!


  • MCU: STM32F722RET6 32-bit processor,216MHz, 256Kbytes RAM, 512Kbytes Flash

  • IMU: MPU6000 (SPI)

  • Barometer: BMP280

  • USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART)

  • 5hardware UARTS (UART1,2,3,4,6)

  • Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only. PPM and PWM receivers are not supported.

  • Onbord 16Mbytes for Blackbox logging

  • 5V Power Out: 1.0A max

  • 3.3V Power Out: 0.2A max

  • Dimensions: 30x30mm

  • Mounting Holes: Standard 20mm square to center of holes 

  • Weight: 4g

Pinout Diagram:

Tekko32 F3 4in1 mini ESC(45A)

The latest Tekko32 F3 4in1 mini ESC has got some improvements on its performance

1) Enhanced BEC, withstand voltage up to 80V.
2)The first blheli32 ESC in the market with default PWM output 96K giving you smoother and quieter experience.
3) The mounting hole has been changed into m3 with anti-vibration silicone grommet Insert.
4) Additional soldering pad(s) available. (see pin map below)
5) Amperage meter scale ratio has been adjusted to 185.

BLHELI32 / F3 MCU/4x 45A

The New BLHELI32 ESC adapted the F3 MCU, which will provide a smoother control and faster response speed, 
4x 45A F3 BLHELI32 ESC in 20x20 standard .


  • 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 (1000uf 35v for 6s usage.)
  • Mounting holes M3, 20x20mm
  • Size:30 x 38 mm
  • Weight: 7.6g



    Package Includes:

    • Kakute F7 mini V3 STACK *1
    • Electrolytic capacito: 1000uF 35v *1
    • 8pin to 8pin 1mm pitch 65mm cable *1
    • 8pin to 8pin 1mm pitch 25mm cable *1
    • JST SH 6pin 150mm cable*1 ( The cable that goes to the CADDX Vista Air Unit is included.)
    • JST GHR 8pin to JST GHR 6pin 80mm cable*1 ( The cable that goes to the DJI Air Unit is included.)
    • JST GHR 8pin to JST GHR 6pin 150mm cable*1  ( The cable that goes to the DJI Air Unit is included.)


    Kakute F7 mini V3 Manual
    Tekko32 F3 4in1 mini ESC(45A) SPEC

    Some Tips:

    BLHeli_32 ESC Firmware Overview


    ATLATL HV V2-VTx table


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