SKU: 5979048184

HolyBro Pixhawk 4 Flight Controller

Sale price$175.05 Regular price$194.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

HolyBro Pixhawk 4 Flight ControllerPixhawk 4 features advanced processor technology from STMicroelectronics, sensor technology from Bosch, InvenSense, and a NuttX real time operating system, delivering incredible performance, flexibility, and reliability for controlling any autonomous vehicle. The Pixhawk 4s 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

Pixhawk® 4 features advanced processor technology from STMicroelectronics®, sensor technology from Bosch®, InvenSense®, and a NuttX real-time operating system, delivering incredible performance, flexibility, and reliability for controlling any autonomous vehicle.

The Pixhawk 4’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.

Note: 

  • M10 GPS Requires PX4 1.14 & ArduPilot 4.3 or newer. 

Technical Specifications 

  • Main FMU Processor
    • STM32F765 - 32 Bit Arm ® Cortex® -M7, 216MHz, 2MB memory, 512KB RAM
  • IO Processor
    • STM32F103 - 32 Bit Arm® Cortex®-M3, 72MHz, 64KB SRAM (Current)
    • STM32F100 - 32 Bit Arm ® Cortex® -M3, 24MHz, 8KB SRAM (Discontinued)
  •  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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5979048184

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Onderdonk
Port Orchard, US
★★★★★ 1
Full Face Breakout
Small breakouts all over my face within 48 hours of use.
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Reviewed in the United States on April 9, 2026
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bennyhone
Dallas, US
★★★★★ 5
Saved my daughter’s skin
My 21 yr old has gone from clear skin to now having cystic acne and whilst trying to get to the source of it, her skin has been painfully inflamed and constant dark red breakouts. We have tried other professional skincare’s, “no downtime” peels designed for acne, which made it worse etc. This product Finally was what gave her skin some relief, calmed the pain and inflammation, nearly stopped the breakouts and is allowing her skin to heal up. She said it felt so much better immediately after starting using it. And is so grateful for the redness and pain relief.
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Reviewed in the United States on January 18, 2026
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The Mermaid
Charlottesville, US
★★★★★ 5
My go to makeup removal wipes
Size: 1 Count (Pack of 25)
CeraVe makeup wipes are perfect for traveling. Plant based, non sticky, makes makeup removal a snap and best of all it first irritate my sensitive skin. Open it up fully and simply wipe away your makeup. Place over eyes for about a minute to dissolve away mascara, eyeshadow and eyeliner. Truly it’s just that easy to easy to use. For me there’s no mess or fuss with using these wipes. They are a bit pricey, but you’re paying for a quality product.
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Reviewed in the United States on April 4, 2026
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Jaice S.
West Palm Beach, US
★★★★★ 5
Hydrating & Effective
Size: 1 Count (Pack of 25)
They are perfectly moist and leave my face feeling soft and hydrated without burning my skin like a lot of other makeup remover wipes do. They take off my makeup very easily without having to use much pressure.
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Reviewed in the United States on March 15, 2026
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Lindsey Teegarden
Fort Morgan, US
★★★★★ 5
Great at removing makeup
Size: 1 Count (Pack of 25)
I was really surprised at how well these wipes removed my full coverage makeup. I was looking for a “cleaner” option to replace the wipes I had been using for years. These were not dry, affordable, they were gentle on my skin and I only needed one wipe for my whole face. Will be buying them again.
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Reviewed in the United States on April 15, 2026

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