The RUSH is a potent innovation in the FPV realm, offering a tightly packed yet richly endowed package tailored to accommodate FPV drones spanning from two to five inches in diameter. Recently, I had the opportunity to examine the SpeedyBee Bee25, a cinewhoop propelled by this particular board, which made a lasting impact due to its exceptional efficiency. Let’s examine the unique features of the SpeedyBee F405 All-In-One (AIO) printer, its customization possibilities, and determine if it’s a suitable replacement for your next build.
What do you want to know about flight controllers in your purchasing guide?
The place to Purchase
The SpeedyBee F405 AIO FC will arrive at your doorstep.
This comprehensive bundle includes a variety of useful tools.
- The compact design of this device permits straightforward access to its USB port, even when fully integrated into a system or enclosure.
- Simplifies connecting multiple LED strips.
- A reliable and high-performance power solution for driving your VTX or other peripherals in demanding 6S applications?
- Consisting of screws, further reinforcing grommets, and a substantial capacitor.
- Designed specifically for freshmen looking to refine their soldering skills prior to tackling a flight controller project.
Specs
- : STM32F405
- : ICM-42688P
- : Sort-C
- : SPA06-003
- : Supported
- : Supported
- Supported without requiring physical pressure on the boot button.
- : Not supported
- :
- Assists with secure 6-pin direct insertion and reliable soldering.
- The camera system is compatible with the specified components without requiring any changes to the wiring configuration.
- : 8MB
- : Supported
- : 3S-6S LiPo battery
- : Two outputs, complete 1A
- Three output stages, each of which completes a portion of the 2A current.
-
External BEC Module Included: Switch Between 5V and 9V with Complete 2A Output.
- : M1-M4
- :
- Four full-function Universal Asynchronous Receivers-Tx (UARTs), comprising UART3, UART4, UART5, and UART6.
- SBUS (R2)
- : Not supported
- : Supported
- Implemented support for WS2812 LED control.
- Supported: Both BZ+ and BZ- Pads.
- Supported for Device Firmware Update (DFU) mode and firmware restoration.
- : None
- : Not supported
- :
- BetaFlight (Default)
- INAV
- : SPEEDYBEE F405AIO
- : 25.5 mm × 25.5 mm with a 2 mm gap diameter
- : 33 mm × 33 mm × 8 mm
- : 13.6g (together with CNC)
- : 3-6S LiPo battery
- : 40A
- : 45A (10 seconds)
- Warns of potential compatibility issues when using DSHOT600/300 with non-standard protocols.
- VBAT battery voltage, sufficient to energize the flight controller.
- Supported (with a scale of 254 and an offset of 0).
- : Bluejay JH-40, 48kHz
Design and Construct High quality
The game board has a distinctive appearance, flanked by imposing wooden pillars on either side. These aerodynamic features are more than just visually appealing – they also significantly improve cooling performance while providing additional protection for the body in the event of a crash. The distinctive purple finish of this board sets it apart from more common black or green PCBs, making it a notable addition to any electronics setup.
Despite its surprisingly compact dimensions, the F405 AIO delivers impressive performance. This little ESC is perfect for duo builds and assists currents up to the same extent, making it suitable for 5-inch builds if you’re not overworking the motors. The flight controller boasts an integrated regulator and BEC (Battery Eliminator Circuit), which provide reliable power sources for LED indicators, video transmitters, and camera modules. Additionally, designing it to accommodate various formats ensures versatility and adaptability.
Weight and Measurement Issues
Weighing in at just a few grams more than other AIO boards with similar specifications, the F405 AIO’s slight additional weight is barely noticeable. The primary source of added weight is actually the heatsinks, which contribute an estimated 3-4 grams. While this change won’t significantly impact cinewhoops or 5-inch FPV drones, it could be a crucial consideration for ultra-light or sub-250g builds, where every gram counts?
Another factor to take into account is that. While it’s true that this AiO board is slightly bulkier than its peers, this dimensionality may actually impact the ease with which it can be integrated into smaller frame configurations? When replacing an AIO (all-in-one) flight controller, be mindful of the FC (flight controller) top’s compatibility with your specific build setup, as not all designs will align seamlessly.
While warm sink improvements enhance durability and thermal management, their extensive coverage of internal components complicates identification of specific pads. Fortunately, the comprehensive inclusion is complete and thoroughly helpful. Consider these tips to help you solder successfully and troubleshoot efficiently:
When soldering:
* Ensure the soldering iron is at the correct temperature; a good starting point is around 400°F (200°C).
* Use a high-quality flux-cored solder that matches your project’s material.
* Clean the work area thoroughly, removing any oils or debris, to promote better adhesion.
* Hold the soldering iron at a 45-degree angle and apply gentle pressure to melt the solder smoothly.
* Avoid overheating components or surfaces, as this can damage materials.
For troubleshooting:
* Start by identifying the issue’s source: is it a faulty component, a wiring problem, or something else?
* Consult the project’s documentation and check for any warnings or cautions related to your issue.
* Use a multimeter to measure voltage, current, and resistance; this will help you pinpoint potential problems.
* Inspect the circuit board for signs of physical damage, such as burns or cracks, that may be causing issues.
Key Options
ESC Amp Score
The enclosure typically accommodates a motherboard of modest size, ideal for most mini-PCs and small-form-factor builds measuring less than 5 inches in diameter. The ESC arrives pre-flashed with support for and protocols, ensuring seamless integration and precise motor control for optimal performance and flight dynamics. Large-sized motorized soldering stands provide novice users with a straightforward and stress-free experience.
4 UARTs
This flight controller allows for seamless connections with a variety of peripherals, including VTX, cameras, and more.
The board also features an I2C connection, an ideal choice for external compasses, making it suitable for iNav customers seeking enhanced navigation capabilities or those looking to integrate additional superior navigation options.
Built-in Bluetooth
Similar to SpeedyBee’s various flight controllers, access is available on this platform. With SpeedyBee, seamlessly configure Betaflight settings, update firmware, and remotely flash your board – all without relying on a laptop’s cumbersome presence.
USB-C Extension
Probably the most thoughtful choices are those. While the FC features an onboard USB-C port, the innovative breakout pads enable users to seamlessly integrate an external USB port, placing it in a conveniently accessible location within their body. This feature is highly beneficial when working within encapsulated borders.
Built-in Blackbox Logging
Within these traditional analog configurations, the integrated on-screen display (OSD) chip effectively displays critical flight information directly within your goggle’s frame. The board also features 8MB of Blackbox storage, essential for fine-tuning your quad and optimizing its performance.
5V and 9V Twin BEC
The F405 AIO features dual battery elimination circuits: a 5V, 2A output designed specifically for powering receivers and other 5-volt devices, as well as a separate 9V, 2A output reserved exclusively for the video transmitter’s power requirements. Here’s a revised version:
For builds relying on digital methods, such as the DJI O3 Air Unit, the assurance of a reliable power source remains critical, even when subjected to heavy loads and stress.
Equipment
The LED Pad Breakout Board simplifies soldering multiple LED strips by dividing the LED display into four individual pads, facilitating easier connections and applications.
If the onboard battery eliminators (BECs) are insufficient, the model also features a supplementary external BEC providing 9V or 5V output for added power.
Areas for Enchancment
While the massive purple warmth sinks do provide a boost to cooling and sturdiness, they also present some notable drawbacks:
- The heatsinks partially cover several pads and the boot button, complicating both troubleshooting and soldering processes.
- While the added weight of 4-5 grams might be significant for ultra-light constructions?
- The heatsinks are bonded with a strong adhesive, rendering them exceptionally difficult to remove.
The pilots flew within the parameters of the drone’s capabilities using an original F405 AIO flight controller without heat sinks installed. This heatsink-free design was specifically intended to benefit weight-conscious builders. Alternatively, they could modify the manner in which these heat sinks are secured, for instance, replacing adhesive with a few strategically placed small screws.
Ultimate Ideas
At its simplest, this product delivers exceptional value, blending stylish choices with thoughtful design. With its intuitive interface, robust features, and seamless integration, the , , and series has emerged as a vital user-friendly all-in-one (AIO) flight controller available today. The product’s exceptional construction and sleek appearance, combined with remarkable functionality, establish a clear distinction in its price range.
Whether building a cine whoop, a freestyle quad, or an iNav GPS drone, the SpeedyBee F405 AIO proves to be an exceptional choice. Individuals seeking a reliable and user-friendly solution often prefer devices that offer a stability of efficiency.
You’ll receive the SpeedyBee F405 AIO 4-in-1 Flight Controller.
