Log in Register

Log in

Votre Pseudo et mot de passe associé

5 Best Flight Controllers for FPV Drone

Written by ZagiriL.

Exploring the best flight controller for FPV Drone in 2024, it's essential to consider key features that optimize performance and user experience. For newcomers, Betaflight stands out as a preferred FC firmware due to its extensive community support and plethora of online resources, aiding in both initiation and troubleshooting.

Key Features to Consider:

  1. Processor Selection: Opt for F4, F7, or H7 processors, with preference given to F7 and H7 for their enhanced speed, future-proofing, and Frsky receiver compatibility without requiring signal inversion.

  2. Gyro Preference: The MPU6000 Gyro remains favored for its stability, while ICM gyros are acceptable if soft-mounted.

  3. Input Voltage Range: Look for controllers accommodating a wide input voltage range, ideally up to 6S, to suit various battery configurations.

  4. Soft Mounting Solutions: Flight controllers offering soft mounting solutions, such as silicone grommets, effectively dampen vibrations, improving flight performance.

MEPS F7 HD

meps f7 hd

The MEPS SPACE F7 HD Flight Controller emerges as a standout option for digital FPV builds. Powered by the STM32F722 microcontroller and seamlessly compatible with Betaflight firmware, it delivers exceptional performance.

Crafted with precision, this FC features an interface port tailored for digital video systems, alongside well-sized solder pads and a logical layout for easy assembly. Additionally, its 6-pin plug&play port eliminates the need for soldering when connecting HD Digital VTX, enhancing convenience.

Tailored for racing and freestyle drones, the MEPS SPACE F7 HD sets the standard for digital quad flight controllers. With compatibility with Betaflight firmware and streamlined connectivity to HD Digital VTX, it's an ideal choice for enthusiasts seeking advanced features.

Speedybee F405 V4

The Speedybee F405 V4 offers excellent value, boasting robust quality control and performance. Supporting both analogue and digital FPV systems, it includes an onboard Betaflight OSD chip for seamless operation.

Despite utilizing an F4 processor, the Speedybee F405 V4 remains competitive, especially for running 4K looptime setups. Its ample processor memory may contribute to its longevity compared to faster counterparts.

Rush Blade F722 FC

The Rush Blade F722 stands out for its comprehensive features and robust design. With multiple JST connectors, it supports a solder-less setup, making FC swaps quick and convenient, particularly advantageous for racers.

Available in analog and DJI variants, the Rush Blade F722 ensures compatibility with chosen FPV systems. Choosing a stack configuration prevents messy wiring issues, ensuring seamless compatibility.

MEPS F7

meps f7

The MEPS F7 Flight Controller, designed for analog builds, offers reliability and efficiency. Featuring well-sized solder pads and a sensible layout, it simplifies assembly. Notably, it introduces the ability to assign a transmitter switch to control the VTx power regulator, offering added flexibility.

Flywoo GOKU GN745

The GOKU GN745 is ideal for lightweight FPV drone builds, boasting impressive specifications in a compact form factor. With a built-in 40A BLHeli_32 4in1 ESC, it supports RPM filter and bi-directional DShot out of the box, making it a top choice for enthusiasts prioritizing performance.

Despite potential soldering challenges due to cramped pads, the GOKU GN745's specifications make it compelling for those seeking top-tier performance.

By considering these top-FPV flight controller and their features, enthusiasts can make informed decisions tailored to their FPV drone needs, ensuring optimal performance and a seamless flying experience.

 


Read More

Complete Guide: Connecting and Flashing BLHeli_32 ESCs

Written by ZagiriL.

In this comprehensive guide, we will delve into the intricacies of connecting, configuring, and flashing BLHeli ESC, providing detailed instructions and additional insights to optimize your drone's performance.

BLHeli ESC

Downloading BLHeliSuite_32 Software

To begin, navigate to the official repository and download the latest version of BLHeliSuite32. Ensure that you select the appropriate version tailored for BLHeli_32 ESCs. This software serves as the key to unlocking the full potential of your BLHeli ESC. You can find the download link in the "READ ME" section at the bottom of the BLHeliSuite32 page.

Understanding BLHeli_32 4in1 ESC

Before delving into the technical details, it is crucial to understand the significance of BLHeli_32 ESCs. Unlike their predecessors, BLHeli_32 ESCs offer enhanced performance, smoother operation, and advanced features such as telemetry support and bidirectional DShot communication.

Connecting ESC to FC

Begin by establishing a physical connection between the ESCs and the flight controller (FC). Keep the ESCs plugged into the FC, connect a LiPo battery to power them, and attach the USB cable to the FC. This setup enables the FC to serve as a conduit for accessing and configuring the ESCs.

Configuring ESCs in BLHeliSuite32

Prioritize safety by removing propellers before proceeding. Power up the ESCs with a LiPo battery and connect the USB cable to the FC. Launch BLHeliSuite32 and navigate to the "BLHeli32 Bootloader (Betaflight/Cleanflight)" interface. Select the appropriate COM port for your flight controller and establish a connection.

Once connected, explore the myriad of settings available in BLHeliSuite32. From motor timing to PWM frequency, fine-tune each parameter to align with your drone's specific requirements and flight characteristics.

Advanced Configuration

Delve deeper into the intricacies of ESC configuration by experimenting with advanced settings. Adjust parameters such as demag compensation and motor direction to achieve optimal performance and efficiency. Maintain detailed records of your configurations and monitor their impact on flight dynamics.

Flashing BLHeli_32 Firmware on ESCs

Before proceeding with firmware flashing, ensure that your computer is connected to the internet for firmware validation. Connect a fully charged LiPo battery, plug in the USB cable to the FC, and select the appropriate COM port. Use BLHeliSuite32 to read the ESC setup and verify firmware versions.

Initiate the flashing process, ensuring to confirm each step meticulously. Avoid disconnecting the battery during flashing, as it may result in irreversible damage to the ESCs. Once complete, verify the firmware versions and write settings to the ESCs if necessary. 

Recommendations

Consider investing in high-quality components such as the MEPS F7 HD flight controller and MEPS 60A ESC for optimal compatibility and performance. These components are renowned for their reliability and seamless integration with BLHeli_32 ESCs. Prioritize safety at all times by adhering to best practices such as propeller removal and using a smoke stopper during initial power-up. Regularly inspect and maintain your drone's components to ensure continued functionality and safety. They are the best quad flight controller and the best 6s esc.

By following these comprehensive steps and recommendations, you'll be well-equipped to unlock the full potential of BLHeli_32 ESCs, enhancing your drone flying experience to new heights.


Read More

Recommendation of the Best ESC for FPV Drone

Written by ZagiriL.

Opting for a complete FC/4in1 ESC stack can streamline the building process, providing a plug-and-play solution that eliminates concerns about wiring compatibility across different manufacturers. For those opting to purchase ESCs separately, consider the following suggestions.

Top-Notch Option

The Holybro Tekko32 F4 65A stands out as an exceptionally robust and low-noise ESC, boasting impressive onboard noise filtering. This ESC delivers clean power, leveraging one of the most powerful F4 processors, with a 65A rating and an 85A burst current. It's a powerhouse suitable for both 4S and 6S freestyle and racing builds.

Mid-Range ESC 

XRotor Micro 60A The Hobbywing XRotor G2 45A/65A is a well-known 4in1 ESC in the industry, endorsed by top pilots. This feature-rich ESC supports DShot and dynamic 120kHz PWM frequency, features robust FETs, direct pins for a low ESR capacitor, and provides the flexibility of either a plug-and-play setup or direct soldering to the flight controller. For those with a flexible budget, this ESC is a strong contender.

Affordable and Reliable

SpeedyBee BLHeli_S 50A Priced just over $40, the SpeedyBee BLHeli_S 50A 4in1 ESC is among the most budget-friendly options, offering reliable and decent performance. Personally tested and flown for over a year, this ESC continues to perform well. Consider pairing it with the SpeedyBee F4 V3 FC as a stack, costing under $70, making it a great value choice in 2023.

Best 20x20 4in1 ESC

 

The Finest 20x20mm ESC Equipped with high-end Onsemi MOSFETs featuring low junction temperature, the MEPS 45A 20x20 4in1 ESC handles more current, ensuring robustness and resistance to breakdowns. User-friendly solder pads for the power lead facilitate easy tinning and soldering. Teamed up with MEPS 2207 motors, it excels in simple freestyle builds, making it ideal for both novice builders and casual FPV enthusiasts. This ESC emerges as the top 20x20 ESC, offering a balance of beginner-friendly ease and freestyle performance, even in hot summer conditions. It is a great option for inexperienced builders and casual FPV aficionados because it performs well in simple freestyle builds, especially when paired with the MEPS 20x20 F7 flight controller. Additionally, MEPS offers a 60A ESC, recognized as one of the best 4in1 ESC.

Best Single ESC

Aikon AK32 35A ESC While favoring 4in1 ESCs for their convenience, those opting for individual ESCs should consider the Aikon AK32 35A ESC. Used on a build for multiple years without issues, these ESCs deliver excellent reliability and performance. Straightforward BLHeli_32 ESCs without flashy RGB LEDs, they are rated for 2S to 6S voltage, with a burst current rating of up to 45A.


Read More

AIO Flight Controller Selection Guide

Written by ZagiriL.

Understanding Whoop FCs:

The Whoop flight controller boasts a 25.5×25.5mm mounting pattern. Commonly referred to as AIO FC, this single board integrates ESC, FC, and OSD. For weight-conscious enthusiasts, there are options with integrated radio receivers and VTX, with a recommended 45-degree rotation during installation.

Decoding Toothpick FCs:

Toothpicks, a distinct category of ultralight fixed-point video drones, feature slender, toothpick-like limbs. While Whoop style FCs were initially integrated into Toothpick setups, manufacturers have honed a specific FC for toothpick constructions. The mounting pattern matches that of Whoop FC (25.5×25.5mm), often slightly larger for additional solder pads. Notably, Toothpick FCs boast stronger ESCs, supporting up to 55A (6S).

Unveiling Mounting Patterns:

The official mounting pattern is 1 inch (25.4mm), but variations like 25.5mm, 26.0mm, or even 26.5mm exist due to a lack of standardization. Although the differences are negligible, adhering to 25.5mm is recommended to avoid surprises during frame installation.

Strategizing the Best Flight Controller Selection:

To streamline FC selection, consider specific criteria tailored to your build:

  • Frame compatibility: Whoops or toothpick frames
  • LiPo voltage support
  • ESC current rating
  • Motor connections: Direct solder or "plug and play"
  • Integrated receiver and VTX
  • Additional UART for peripherals like DJI Air Unit, Vista, GPS, etc.

Showcasing the Best All in One Flight Controller:

  1. iFlight BLITZ F411 1S 5A AIO:

    iFlight's Blitz F411 1S 5A flight controller, designed for little whoops, integrates VTX and a radio receiver (FrSky D8 or ELRS). The ELRS variant includes a built-in ceramic tower antenna, and the VTX output power ranges from 25/50mW. The board weighs 4.4g excluding the VTX antenna.

  2. BetaFPV F4 AIO 2-4S V3 (12A / 20A):

    Tailored for 75mm, 85mm, and 95mm whoop frames, this board supports up to 4S LiPo. Despite its 26x26mm mounting, it can be adapted to a 65mm frame. Noteworthy is the absence of an integrated RX, necessitating external connections. The additional weight of an external RX has minimal impact on brushless whoops.

  3. MEPS AIO Flight Controller F411 15A:

    Specifically crafted for 1S racing whoops and 1S long-range toothpicks, this FC incorporates a 32-bit ESC chip for swift response and customizable parameters. Features include small current plugging, high current soldering, and a plug-in motor plug, eliminating the need for welding. Recommendations include FPV Motor SZ0802 and FPV Propellers SZ1218, making it an exemplary choice for the best 1S esc&FC configurations.


Read More

Newsletter

Suivre l'activité du modélisme et des drones