NeutronRC AT32F435 Flight Controller (20×20 or 30×30)



  • NeutronRC AT32F435 Flight Controller is a game-changer in the world of drone technology.
  • Its high-performance processing, versatile compatibility, advanced sensor suite, and enhanced connectivity set it apart from the competition.

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NeutronRC AT32F435 Flight Controller: Elevate Your Drone’s Performance

When it comes to enhancing your drone’s performance and unlocking its full potential, choosing the right flight controller is paramount. At UnmannedTechShop, we are thrilled to introduce you to the NeutronRC AT32F435 Flight Controller, a cutting-edge solution designed to take your drone to new heights. In this comprehensive guide, we will delve into the key features, advantages, and applications of this remarkable flight controller, offering you an in-depth understanding of why it’s the ultimate choice for drone enthusiasts and professionals alike.

Unleashing the Power of NeutronRC AT32F435

High-Performance Processing

The NeutronRC AT32F435 Flight Controller boasts a powerful STM32F4 processor that provides lightning-fast data processing capabilities. With a 32-bit architecture and a clock speed of up to 168MHz, this flight controller ensures rapid and precise response to your drone’s commands. Whether you’re flying for aerial photography, FPV racing, or professional cinematography, the AT32F435’s processing power guarantees smooth and stable flight performance.

NeutronRC AT32F435 Versatile Compatibility

One of the standout features of the NeutronRC AT32F435 is its versatile compatibility. This flight controller is available in both 20×20 and 30×30 mounting options, catering to a wide range of drone frames and configurations. Whether you have a micro drone or a larger FPV quadcopter, the AT32F435 seamlessly integrates with your setup, making it the go-to choice for drone builders and enthusiasts.

Advanced Sensor Suite

Achieve unparalleled control and stability with the advanced sensor suite of the NeutronRC AT32F435. Equipped with a high-quality MPU6000 gyro and accelerometer, this flight controller offers precise data feedback, reducing drift and ensuring your drone remains locked onto its flight path. Additionally, the built-in barometer provides accurate altitude control, enabling smoother transitions and more dynamic flight experiences.

NeutronRC AT32F435 Enhanced Connectivity

Connectivity is key in the world of drones, and the AT32F435 excels in this aspect. With a built-in Bluetooth module, you can easily configure and fine-tune your drone’s settings using your smartphone or tablet. This intuitive interface allows for on-the-fly adjustments, making it easier than ever to optimize your drone’s performance according to your specific needs.

Applications Across the Spectrum

The NeutronRC AT32F435 Flight Controller is not limited to a single niche; it’s a versatile tool that can elevate your drone’s performance across various applications.

Aerial Photography

For drone enthusiasts interested in capturing breathtaking aerial photos and videos, the NeutronRC AT32F435 offers precise control and stability. Its advanced sensor suite ensures that every shot is perfectly framed and jitter-free, allowing you to unlock your creative potential.

FPV Racing

Competitive FPV racing demands split-second responsiveness and agility. The AT32F435’s high-performance processor and versatile compatibility make it an ideal choice for racers looking to gain an edge on the competition. With reduced latency and increased precision, you’ll dominate the racecourse.


Professional cinematographers rely on precision and reliability when shooting with drones. The NeutronRC AT32F435 delivers on both fronts, allowing for smooth and controlled camera movements. Whether you’re capturing sweeping landscapes or cinematic sequences, this flight controller is your trusted companion.


NeutronRC AT32F435 Flight Controller: Soaring through the Skies on a Shoestring:

Looking for high performance at a fraction of the cost? Your search ends here. Take flight with the new NeutronRC AT32F435 Flight Controller. With a mounting pattern of 2020/30.530.5mm, this little whizzkid is set to revolutionize your drone piloting experience.


  • Latest RC betaflight/atbetaflight firmware coule be found HERE
  • Target is NEUTRONRCF435SE
  • For now ONLY use betaflight configurator BETA to be found HERE
  • future Betaflight 4.5.X to start support AT32 natively soon
  • for ESC Conf. use web ESC Config. found HERE
  • For firmware flashing, Zadig driver needs to be installed HERE 
  • USB Virtual Driver HERE 
  • CLI W BMI270 Clean build with RPM filters DSHOT300:

    set gyro_hardware_lpf = OPTION_2
    set gyro_lpf1_static_hz = 0
    set gyro_lpf2_type = PT2
    set gyro_lpf2_static_hz = 135
    set dyn_notch_count = 1
    set dyn_notch_q = 500
    set gyro_lpf1_dyn_min_hz = 0
    set gyro_lpf1_dyn_max_hz = 0
    set dshot_bidir = ON
    set motor_pwm_protocol = DSHOT300
    set dterm_lpf1_dyn_min_hz = 0
    set dterm_lpf1_static_hz = 120
    set dterm_lpf2_static_hz = 0
    set simplified_dterm_filter = OFF

 20, 30, support 8 PWM output, dual power 9 v and 5 v, BM1270 gyroscope, follow-up support LSM6d gyroscope

The project address:
NeutronRC AT32F435


NeutronRC AT32F435

Please note, that official support will be added to Betaflight soon, for now you will need to download the firmware release and config tools directly from NeuronRC at the links below:

Let’s talk about the tech. The AT32F4 doesn’t just offer better bang for your buck compared to the standard STM32 MCU; it blasts the competition right out of the sky. It delivers performance that rivals the STM32 F4, and comes tantalisingly close to matching the STM32 F7. And the best part? It does all this without making your wallet weep.

This flight controller runs Betaflight. Yes, it requires a custom target for now, but don’t let that make your propellers droop. Betaflight 4.5 is on the horizon, and it should support the AT32 based flight controller natively. All you need is a dash of patience, and you’ll soon be receiving firmware updates directly from NeutronRC.

Just remember, this nifty piece of kit isn’t for the faint-hearted or the green-horned. If you’re a beginner, you might find the technical skills required to update the firmware a tad overwhelming. But for the experienced pilots among you – those who live to fly and fly to live – this is the upgrade you’ve been waiting for.

NeutronRC AT32F435 Product Highlights:

  1. Affordable high performance: Competes with STM32 F4 and STM32 F7 but at a budget-friendly price.
  2. Versatile mounting pattern: Suitable for a wide variety of FPV drones with a 2020/30.530.5mm setup.
  3. Runs on Betaflight: Gives you the flexibility and advanced features of Betaflight, but requires custom target.
  4. Future-ready: Poised to be supported natively by Betaflight 4.5, ensuring easier firmware updates.
  5. Perfect for experienced pilots: Ideal for drone enthusiasts with the technical know-how to keep their firmware up-to-date.

And remember, at Unmanned Tech, we’re not just about selling products – we’re about propelling your dreams into the sky. So, why wait? Upgrade to the NeutronRC AT32F435 Flight Controller and prepare for takeoff.

Product Tags: #NeutronRC #AT32F435 #FlightController #FPVDrone #UnmannedTech #AffordableFlightController #HighPerformance #BetaflightCompatible #DronePiloting #TechUpgrade

Only purchase this product if you are comfortable with flashing firmware and general electronics as this is aimed more at developers, as we can only offer very limited software-level support, any technical queries will need to be directed to the manufacturer.

NeutronRC AT32F435 Product Highlights:

  1. Advanced MCU: Uses a powerful AT32F435CGU7 MCU, boasting a speed of 288M Hz and a 1MB Flash.
  2. Exceptional Stability: Integrates a BMI270 gyro driver for superior gyro calibration.
  3. Connectivity Options: Offers five Uarts (1,2,3,5,7) and one l2C.
  4. High-Quality Components: Uses the FD6288 3in1 driver and an 8-layer 20Z, 2-order blind via PCB.



What is a Video Transmitter?

VTX stands for video transmitter, this is the heart of the FPV life system. Pumping life into the many possibilities of FPV. VTXs come in many different shapes, sizes, strengths, and wiring setups. Strapped to the front of the quad is an FPV camera, and strapped to the head is a pair of FPV goggles. You can watch live, instantaneous footage right from the cockpit because the VTX is sending the footage received from the camera out to the goggles.

You are picking the right VTX for you. This will start with knowing if size and weight are factors for you. If you are planning to race, and only race, then you will select any VTX that is light in weight. It’s probably important that your VTX can do pit mode and channel control (depending on which one you choose). This may be a smart audio feature or the tramp protocol. Pit mode is where you will be able to set your VTX to a certain mode that allows you to power up your quad without powering up your VTX to keep you from blasting video and trampling over other racers on the track. Channel control allows you to change your frequency right from your radio for easy switching at a race, or to prepare your quads for the race the next day. Seeing that range is not so much of a factor in a race, only 25mw is allowed, and all that you need. So you can pretty much pick any when it comes to figuring out which is best for you and


Weight 0.2 kg
Dimensions 18 × 10 × 10 cm


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