Holybro Pixhawk 4 Autopilot PX4 Flight Controller

£179.00£194.90 Inc. VAT

Pixhawk 4 is a very popular autopilot designed to run PX4 and ArduCopter firmware. It has been out of stock for a long while due to component shortages, but is now back in stock!

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Description

Pixhawkโ€‹ยฎโ€‹ 4 features advanced processor technology from STMicroelectronicsโ€‹ยฎ,โ€‹ sensor technology from Boschยฎโ€‹โ€‹, InvenSenseยฎโ€‹,โ€‹ and a NuttX real-time operating system, delivering incredible performance, flexibility, and reliability for controlling any autonomous vehicle.

The Pixhawk 4โ€™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.

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.

The two external SPI buses and six associated chip select lines allow to add additional sensors and SPI-interfaced payload. There are total of four I2C buses, two dedicated for external use and two grouped with serial ports for GPS/Compass modules.

The Pixhawk 4 autopilot development kit is perfect for commercial users and developers at research labs, startups, and for academics.

Note:
Downloads:

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

Specification
  • Main FMU Processor
    • STM32F765 – 32 Bit Arm ยฎ Cortexยฎ -M7, 216MHz, 2MB memory, 512KB RAM
  • IO Processor
    • STM32F103 – 32 Bit Armยฎ Cortexยฎ-M3, 72MHz, 64KB SRAM (Current)
    • STM32F100 – 32 Bit Arm ยฎ Cortexยฎ -M3, 24MHz, 8KB SRAM (Discontinued)
  • ย On-board sensors
    • Accel/Gyro: ICM-20689
    • Accel/Gyro: BMI055/ICM-20602
    • Mag: IST8310
    • Barometer: MS5611

Electrical Data

  • Power module output: 4.9~5.5V
  • Max input voltage: 6V
  • Max current sensing: 120A
  • USB Power Input: 4.75~5.25V
  • Servo Rail Input: 0~36V

Mechanical Data

  • Dimensions: 44x84x12mm
  • Weight(plastic case): 33.3g
  • Weight(aluminum case): 49g
Downloads
Quick Start Guide (pdf, 270KB)
Datasheet (pdf, 211KB)
Pinouts (pdf, 521KB)
Q&A

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Shipping

SHIPPING & DELIVERY

We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weightย and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.

We are partnered with several delivery companiesย including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection pleaseย contact us.

A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.

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Shipping to the UK

  • Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
  • We offer FREE Shipping on UK orders over ยฃ99, weighing less than 1kg.
  • The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.

For small low value orders our cheapest delivery service is Royal Mail First Class.ย For a guaranteed next day delivery we recommendย Royal Mail Special Delivery orย one of our courier delivery options.

International Postage

  • Order before 4PM for same day dispatch with Royal Mail.
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  • DHL Express offersย NEXT DAY delivery to most Europeanย destinationsย and a very fast delivery for countries further afield, generally 2-3 days.

Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.