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Specialist in Multirotor Tech & FPV Equipment

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The power of Pixhawk 4 in a compact form

The Pixhawk 4 Mini is designed for engineers and hobbyists who are looking to tap into the power of Pixhawk 4, but are working with smaller autonomous vehicles. The Mini also takes the FMU processor and memory resources from the Pixhawk 4 while eliminating interfaces that are normally unused. This allows the flight controller to be small enough to fit in a 250mm racer drone. It's a very capable autopilot for a range of vehicle types including multirotors, planes, helicopters, VTOL aircraft, and even ground based rovers.

The Pixhawk 4 Mini's microcontroller has a 2MB flash memory and 512KB RAM. With the increased power and RAM resources, developers can be more productive and efficient with their development work. More complex algorithms and models can be implemented on the autopilot. The high-performance, low-noise IMUs on board are designed for stabilization applications. Data-ready signals from all sensors are routed to separate interrupt and timer capture pins on the autopilot, permitting precise time-stamping of sensor data. Newly designed vibration isolations enables more accurate readings, allowing vehicles to reach better overall flight performances.

Pixhawk 4 Mini was designed and developed in collaboration with Holybro® and Auterion®. It is based on the Pixhawk FMUv5 design standard and is optimized to run PX4 flight control software. 

This is the Combo version of the Pixhawk 4 Mini, so it includes both the M8N GPS Module and Power Board.

Pixhawk 4 Mini Wiring Quick Start Guide - HERE.

Pixhawk 4 Mini Size

Pixhawk 4 Interfaces


  • Half the footprint of the Pixhawk® 4
  • The same FMU processor and memory resources as the Pixhawk 4
  • Aluminum casing for great thermal performance
  • Easy to connect to commercial ESCs
  • The latest sensor technology from Bosch® and InvenSense®
  • Redundant IMUs for reliable performance
  • NuttX real-time operating system
  • Pre-installed with the most recent PX4 Autopilot Firmware


  • STM32F765 microcontroller
  • Two IMUs: ICM20689 and BMI055
  • MS5611 SPI barometer
  • Built in SPI IST8310 magnetometer
  • MicroSD card slot
  • 5 UARTs plus USB
  • 8 PWM outputs
  • Two I2C and one CAN ports
  • External Buzzer
  • External safety Switch
  • Dedicated power input port for external power bricks

Package includes:

  • Pixhawk® 4 Mini Flight Controller
  • GPS module with Pedestal Mount
  • PM06 V2 Power Management Board
  • Cable sets


Groundstation: QGroundControl - You can use QGroundControl to load firmware onto the Pixhawk 4 Mini, setup the vehicle, change different parameters, get real-time flight information and create and execute fully autonomous missions.

  • Main FMU Processor: STM32F765
    • 32 Bit Arm® Cortex®-M7, 216MHz, 2MB memory, 512KB RAM
  • On-board sensors:
    • Accel/Gyro: ICM-20689
    • Accel/Gyro: BMI055
    • Magnetometer: IST8310
    • Barometer: MS5611
  • Interfaces:
    • 8 PWM outputs
    • 4 dedicated PWM/Capture inputs on FMU
    • Dedicated R/C input for CPPM
    • Dedicated R/C input for Spektrum / DSM and S.Bus with analog / PWM RSSI input
    • 3 general purpose serial ports
    • 2 I2C ports
    • 3 SPI buses
    • 1 CANBuses for CAN ESC
    • Analog inputs for voltage / current of battery
    • 2 additional analog input
  • Power System:
    • Power Brick Input: 4.75~5.5V
    • USB Power Input: 4.75~5.25V
    • Servo Rail Input: 0~24V
    • Max current sensing: 120A
  • Weight and Dimensions:
    • Dimensions: 38x55x15.5mm
    • Weight: 36g (FC)
  • Other Characteristics:
    • Operating temperature: -40 ~ 85°c


  • Pixhawk4 mini x1
  • PM06 V2 Power Management Board x1
  • I2C splitter Board x1
  • 6 to 6 pin cable (power) x1
  • 4 to 4 pin cable (CAN) x1
  • 6 to 4 pin cable (Data) x1
  • 6 to 4 pin and 4 pin "Y"cable x1
  • 6 to 6 pin cable(Debug) x1
  • PPM/SBUS out cable x1
  • XSR receiver cable x1
  • DSMX receiver cable x1
  • SBUS receiver cable x1
  • Foam Set x1
  • Pixhawk4 mini Quick Start Guide x1
Holybro Pixhawk 4 Neo-M8N GPS Compass Module
Holybro Pixhawk 4 Neo-M8N GPS Compass Module w/ Mount
Holybro Micro OSD V2
Holybro Micro OSD V2
Holybro Full Cable Set for Pixhawk 4
Holybro Spare Cable Set for Pixhawk 4 Mini Flight Controller
HolyBro Ublox NEO-M8N 2nd GPS for Pixhawk 4
Holybro ST VL53L1X Lidar
Holybro ST VL53L1X Lidar Range Sensor


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