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F4069 Flight Controller FC Power Supply 5V BEC Built-in OSD 2-4s 24.6x24.6mm PCB for FPV Racing Drone Quadcopter
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F4069 Flight Controller FC Power Supply 5V BEC Built-in OSD 2-4s 24.6x24.6mm PCB for FPV Racing Drone Quadcopter
The flight controller has optimized circuit design, high-performance hardware, and fast response time for an excellent flight experience.
F4069 Flight Controller FC Power Supply 5V BEC Built-in OSD 2-4s 24.6x24.6mm PCB for FPV Racing Drone Quadcopter

F4069 Flight Controller FC Power Supply 5V BEC Built-in OSD 2-4s 24.6x24.6mm PCB for FPV Racing Drone Quadcopter

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The flight controller has optimized circuit design, high-performance hardware, and fast response time for an excellent flight experience.
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What Stands Out

Built-in OSD
The integrated On-Screen Display (OSD) provides real-time telemetry data during flight, enhancing pilot situational awareness and elevating the experience for FPV racing enthusiasts.
Multiple Protocols
Supports various protocols like PPM, Ibus, Sbus, and Dsmx, ensuring compatibility with a wide range of transmitters, making it highly versatile for different FPV racing setups.
Compact Design
Its lightweight and compact form factor allows for easy integration into various FPV racing drones, maximizing performance without adding excess weight, crucial for optimal flight dynamics.

Product Details

TCMMRC Shop F4069 Flight Controller FC Power Supply 5V BEC Built-in OSD 2-4s 24.6x24.6mm PCB for FPV Racing Drone Quadcopter online at a best price in India. B08J2RGNTG
Country of OriginThis item will be imported from US
Item Weight0.1 lbs (50 grams)
What is in the boxF4069 Flight Controller FC... For more details, please check description/product details

Who Should Buy?

Suitable For
  • FPV Racing Enthusiasts

    Ideal for those who prioritize real-time information and flight responsiveness in competitive racing environments.

  • Drone Hobbyists

    Perfect for individuals looking to enhance their drone experience with advanced features like built-in OSD and multiple protocol supports.

  • Custom Drone Builders

    Great for users building or upgrading their own quadcopters who require a versatile and reliable flight controller.

Not Suitable For
  • Beginners

    May not be suitable for novice users who require simpler, user-friendly controllers with straightforward setup processes.

Product Description

F4069 Flight Controller FC Power Supply 5V BEC Built-in OSD 2-4s 24.6x24.6mm PCB for FPV Racing Drone Quadcopter

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the F4069 Flight Controller and its main features?

    Answer: The F4069 Flight Controller is a compact and efficient control mechanism designed for FPV racing drones and quadcopters. It features a 5V BEC power supply, built-in OSD (On-Screen Display), and is compatible with battery voltages ranging from 2S to 4S. Measuring 24.6x24.6mm, this PCB is ideal for racers looking to enhance their drone's performance. With its integrated OSD, users can have real-time telemetry data displayed, allowing for better navigation and control during races.
  • Question: How do I connect the F4069 Flight Controller to my FPV drone?

    Answer: Connecting the F4069 Flight Controller to your FPV drone involves several steps. Start by wiring the power supply appropriately to the 5V BEC and connecting your motor ESCs to the designated output ports. Ensure that the telemetry wires are connected for the OSD functionality to work effectively. Make sure to consult your drone's schematic for specific wiring instructions. This setup allows for real-time feedback, enhancing your flying experience and allowing for precise adjustments on-the-fly.
  • Question: Is the F4069 Flight Controller suitable for beginners?

    Answer: While the F4069 Flight Controller is packed with advanced features, it may be a bit challenging for absolute beginners without prior drone experience. However, those who are familiar with drone mechanics and basic programming can find it rewarding. Features like the built-in OSD can help provide essential information to the pilot, making it easier to understand flight dynamics and improving piloting skills. It’s a great choice for intermediate users eager to enhance their quadcopter capabilities.
  • Question: What advantages does the built-in OSD provide?

    Answer: The built-in OSD in the F4069 Flight Controller allows pilots to visualize crucial flight data directly on their FPV feed in real time. This includes battery voltage, flight time, altitude, and speed information. Such data enhances situational awareness and aids in decision-making during flight, especially in competitive environments. For instance, during a high-speed race, pilots can monitor their battery levels without taking their eyes off their drone, thus optimizing performance and safety.
  • Question: What type of drones is the F4069 Flight Controller best suited for?

    Answer: The F4069 Flight Controller is specially designed for FPV racing drones and quadcopters that require a compact and efficient control system. Its ability to support 2S to 4S battery configurations makes it versatile for various racing setups. Whether you're building a high-speed racer or a freestyle drone, this flight controller can accommodate diverse flying styles while ensuring optimal performance. It's ideal for pilots looking to push their drones to the limit in competitive scenarios.
  • Question: Can I use the F4069 Flight Controller with other brands of ESCs?

    Answer: Yes, the F4069 Flight Controller is compatible with a variety of Electronic Speed Controllers (ESCs) from different brands. It operates on standard PWM signals, enabling seamless integration with most ESCs available in the market. When connecting ESCs, ensure they match your drone motor specifications for optimal performance. This flexibility allows users to customize their build without being tied to a single brand, accommodating personal preferences and performance requirements.
  • Question: What tools or software do I need to configure the F4069 Flight Controller?

    Answer: To configure the F4069 Flight Controller, you'll need a computer with compatible software for flight controller setup, such as Betaflight or Cleanflight. Additionally, a USB interface (often an FTDI adapter) is necessary to connect the flight controller to your computer. These tools enable you to customize settings like flight modes, OSD data, and PID tuning. Proper configuration ensures your drone responds accurately during flight and can significantly improve overall performance.
  • Question: What makes the F4069 Flight Controller stand out in the market?

    Answer: The F4069 Flight Controller stands out due to its compact size, versatility in supporting multiple battery types, and the integrated OSD feature that enhances pilot awareness during flight. Its design simplifies installation and integration into small drone builds, while providing advanced pilots with the telemetry data needed for competitive racing. This combination of functionality and performance makes it a popular choice among drone enthusiasts looking for efficient flight control.
  • Question: How does the BEC function in this flight controller?

    Answer: The BEC (Battery Elimination Circuit) in the F4069 Flight Controller provides a regulated 5V output that powers peripheral devices like FPV cameras and video transmitters without the need for separate batteries. This function simplifies your drone setup by reducing weight and improving overall efficiency. By using the BEC, pilots can ensure consistent power levels to their electronics during flight, which is crucial for maintaining optimal performance, especially during prolonged races.
  • Question: Where can I buy the F4069 Flight Controller in India?

    Answer: You can purchase the F4069 Flight Controller at Ubuy, a reliable e-commerce platform that provides a variety of electronics including flight controllers and accessories. Ubuy offers a user-friendly shopping experience, making it straightforward to find the F4069 model. With a breadth of options and fast checkout, you’ll find all the information you need to make an informed purchase decision, enhancing your FPV racing experience.

TCMMRC Unmanned Aerial Vehicles (UAVs) Editorial Review

The Eachine F4 129 flight controller is a budget-friendly option for those in need of a new FC for their drone. However, while some customers have had a good experience with the board, others have run into several issues. Several customers report difficulty in getting the board to power up with lipo power, while others mention mislabeled or unlabeled solder points. Some customers have noted that the board stopped working only weeks after purchase or that it was broken on arrival. Others went as far as to say that the board is not worth saving a few dollars over and recommend the reader to go elsewhere. The board does have its fans, with some reviewers stating that it is a reasonable option for the price point. However, customer experiences appear inConsistent, with some buyers having a positive experience, while others having to deal with significant problems.

Customer Reviews & Ratings

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Pros

  • Inexpensive
  • Comes well packaged with all plugs and wires included
  • Pinout is well marked

Cons

  • Mislabeled or unlabeled solder points

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“logistcs is very good”

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“Very good and seamless experience, delivery package came in very good condition”

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Dr Kumarasway
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“Heavy import cost and DHL's high delivery fees.”

9 June 2026 · via Trustpilot
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J Mama
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“Interesting book and the seller describe it thank you”

8 June 2026 · via Trustpilot
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Paritosh
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“Excellent quality and a perfect fit. Description and measurements provided are to the point. Keep them coming more 🤟🏻”

8 June 2026 · via Trustpilot
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Features & Benefits

  • Onboard OSD chip for easy parameter adjustment with BetaFlight software
  • Equipped with 4 drones, black box, and powerful F4 processor for advanced performance
  • Made by TCMM with high-quality components and German Bosch BMP280 barometer
  • MPU6000 gyroscope with SPI bus mode for fast response time and shock absorption
  • Easy to use with multiple ports and no soldering required
  • 37*37 mm PCB with M3*30.5*30.5 mm mounting holes - weight: 7g

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