Let’s put the NewBeeDrone AcroBee75 BLV5 BNF to the test with this revised overview: The AcroBee75 BLV5 is a 2S Tiny Whoop, precision-crafted for seamless indoor and outdoor flight experiences. The drone features a cutting-edge design built around the latest BLV5 flight controller, which boasts a robust combination of an STM32G474 microcontroller unit (MCU) and a high-precision MPU6000 gyroscope. Standing out from the competition is the new AIO whoop flight controller, which boasts the industry’s first integrated ExpressLRS range receiver, elevating its status in the market.
Equipment within the field:
- AcroBee75 BLV5 Drone
- NewBeeDrone Azi 40mm Tri-Blade Propellers
- Spare Screw and Zip Tie Package
- Fast Begin Information
- Stickers
Batteries not included? No problem! We’ve got you covered.
Get some spare propellers too:
- Body: NewBeeDrone 75mm Cockroach75
- Propeller: NewBeeDrone Azi 40mm Tri-Blade Micro Propulsion System for Drones
- Flight controller: BeeBrain BLV5
- Motors: Movement 0804 14000KV
- Digicam Mount: Goober Cover V2
- Digicam: Runcam Nano 4
BLV5 Flight Controller Specs:
- MCU: STM32G474
- Gyro: MPU6000
- 4-in-1 ESC: 18A, Firmware goal: Z-H-40, Shipped with Bluejay 0.19.2 at a sampling rate of 48 kHz.
- Receiver: High-Precision TCXO-Enabled ELRS 2.4 GHz UART Receiver
- VTX: 25 mW/100 mW/Sensible Max (400 mW)
- Motor Plug: JST-1.0 3Pin
- Receivers: ExpressLRS 2.4 GHz Variety Receiver, Built-in TCXO Crystal Oscillator and UART Base.
- Flight Management Weight: 5.8g
- What are the dimensions of our flight management measurement? The answer is straightforward: 29 x 29 x 7.6mm, with an alternative size option being 25.5 × 25.5mm.
- Battery Enter: 1S-2S
- UART1: 0.84pin JST
- UART3: Free
- UART4: Free
Unlike many standard 75mm whoops whose very existence is predicated on flimsy plastic frames, the innovative AcroBee75 defies convention by combining the strength of carbon fiber with the affordability of plastic to create an unrivaled riding experience? The innovative design effectively amplifies the structural rigidity of the aircraft, thereby diminishing motor-induced vibrations and concurrently enhancing overall stability and aerodynamic performance. The 1-millimeter-thick carbon fiber provides a robust backbone without significantly adding weight.
Although the bike’s robust frame withstood initial impacts without significant damage, repeated intense crashes may cause the plastic components to warp and lose their original shape. Fortunately, reshaping these items by hand proves to be a straightforward process. To gently restore its original shape, you can also employ a hairdryer to soften the plastic, hold it in position as it cools, thereby simplifying the process of rejuvenation. Despite initial reservations, the carbon fibre components withstood rigorous testing during my trial flights, suggesting excellent prospects for the drone’s long-term durability.
While visually similar to its precursor, the AcroBee75 is significantly enhanced by new hardware, granting it the ability to accommodate 2S power systems and subsequently amplifying its overall performance.
The AcroBee75 BLV5 condenses a wealth of technology into a compact and manageable form.
The standout feature is the advanced flight controller, seamlessly integrating a high-quality video transmission system (VTX) with adjustable power output levels. The module delivers a reliable 25 milliwatts for high-speed racing, while the freestyle setting boosts power to a robust 100 milliwatts, ideal for precision maneuvering. Additionally, the Sensible-Max mode can amplify output up to an impressive 400 milliwatts, making it perfect for extended-range flights. With the aid of an FPV variance estimator and a 9dBi patch antenna, it is theoretically possible to achieve a range of up to 2 kilometers at the 400 milliwatt setting under ideal conditions.
The unexpected bonus is the twin antenna configuration on the flight controller, a feature more commonly associated with Whoop-class drones. This integrated ExpressLRS range receiver may well be the first of its kind on a Whoop flight controller. With one antenna mounted horizontally and its counterpart placed vertically within the body, this configuration ensures optimal signal reception regardless of the drone’s position or orientation.
While a range receiver might be excessive for a tiny Whoop drone, given that we often don’t fly them long distances? ExpressLRS consistently performs well in long-range scenarios, and a single antenna receiver would likely be sufficient to achieve this goal. NewBeeDrone will likely utilise this flight controller effectively at some point, possibly in the development of a micro FPV drone specifically engineered for extended-range flights.
The FPV camera, an Runcam Nano 4, is seamlessly integrated into NewBeeDrone’s rugged Goober Cover V2, creating a dependable and portable package. The motors employ 0804-sized 14,000 KV movement, paired with twin ball bearings to ensure a smoother and more durable performance compared to traditional bushings. The propellers are NewBeeDrone’s Azi 40mm tri-blade design, accompanied by an additional set included with the purchase – a thoughtful touch that adds to the overall package.
The AcroBee75 BLV5 employs a rechargeable 2S lithium-polymer/high-voltage (LiPo/LiHV) power source featuring an XT30 connector, and seamlessly integrates a lightweight, adaptable three-dimensional printed thermoplastic polyurethane (TPU) battery cradle. This adaptable mount ensures secure retention of a wide range of battery sizes, withstanding crashes and catering to diverse flight applications with ease.
Notwithstanding its design versatility, the mount is specifically tailored to accommodate particular battery sizes. The inventory holder accommodates 2S 450mAh batteries, while a spare mount provided in the package caters to 2S 850mAh cells. To alter the battery configuration, you’ll have to replace the existing mount, which can be a minor hindrance considering the constraints of the fieldwork. I’m pleased to have found that the larger 850mAh mounting system is surprisingly adaptable enough to accommodate even smaller batteries, such as those with capacities of 650mAh or 450mAh, eliminating the need for multiple mounts and providing a sense of convenience.
The AcroBee 75 weighs approximately 36.6 grams without a battery. Here’s the improved text: The total weight of the setup with a BetaFPV 2S 450mAh LiPo battery comes in at 64.5 grams. In contrast, the same specifications with a Tattu 2S 850mAh battery result in a combined weight of 76.2g.
While the AcroBee75 can theoretically fly indoors, its powerful 2S setup may actually render indoor flights challenging in a typical-sized home due to its speed and agility. Flying a 1S 75mm whoop indoors requires significant effort, but switching to a 2S setup significantly increases power output, making throttle management even more challenging, especially for inexperienced pilots. When starting out with FPV, I suggest familiarizing yourself with outdoor flight before attempting indoor flights in confined spaces. For indoor flying enthusiasts seeking precise control in confined spaces, consider opting for a high-performance 1S whoop drone like the Air65, which prioritizes agile handling and user-friendly operation.
As a professional editor, I would improve this text as follows:
The AcroBee75 is particularly well-suited for outdoor environments. With its high-energy 2S battery configuration and powerful 14,000kV motors, this drone excels at rapid and spirited flight. The drone effortlessly navigates complex aerial stunts and rapid-fire strikes, rendering an exhilarating and multifaceted flying experience. While flying outdoors, consider a ductless micro drone like the DJI Mini 2, which excels in speed, efficiency, and wind resistance due to its lightweight design without ducting. While the AcroBee75’s primary advantage is indeed its propeller guards, it is crucial to emphasize their significance in ensuring safety, especially while navigating close proximity to people or within confined spaces, thereby mitigating risks and promoting a more secure flight experience.
Flying the AcroBee75 on 2S is an absolute delight! The flight performance exceeded my expectations, delivering the precise handling and agility expected from a high-performance 75mm whoop drone. Equipped with a 2S 850mAh battery, the drone operates at a leisurely pace around 35% throttle, exhibiting moderate efficiency and manageability that makes it an ideal choice for beginners seeking a more laid-back flying experience compared to higher-performance freestyle-oriented 2S FPV drones. The drone has become remarkably stable, demonstrating a strong capacity to adapt and respond accurately to control inputs. I didn’t uncover any significant bounce-back or extraordinary phenomena.
With its impressive 2S 850mAh battery, the drone delivered an exceptional 8 minutes of flight time, seamlessly blending high-intensity acro maneuvers with leisurely cruising modes. Using a smaller 2S 450mAh battery reduced flight time to approximately four minutes, and I also observed more pronounced voltage sag. While I agree with you that larger batteries like 850mAh can provide better balance and stability in windy conditions, it’s essential to note that this may not be the case for every drone or flying situation? Despite challenging conditions of 20mph winds, as evident in the accompanying video, I successfully navigated this quadcopter, demonstrating its relative stability and manageability. In tranquil environments, the drone’s performance is elevated to exceptional heights.
As the terms “sign” and “vary” are indeed exceptional in their ability to convey a sense of distinction and adaptability. Thanks to the impressive range of the ExpressLRS receiver and the 400mW VTX, you can theoretically fly up to 1-2 kilometers without worrying about signal loss or interference. While it’s tempting to push the limits of your drone, I wouldn’t recommend inexperienced pilots attempt such long flights – the risk of crashing and leaving the wreckage in a dense thicket is just too great.
There are just a few areas where improvements could be made to the Acrobee75.
Among the numerous crucial aspects I came across, one stood out as particularly important: the OSD (On-Screen Display), a feature that significantly impacted my overall experience. The On-Screen Display (OSD) textual content occasionally vanished momentarily before resurfacing. While this issue isn’t a complete showstopper, it may prove somewhat annoying during the duration of your flight.
The Betaflight configuration requires further refinement. The present sensor’s calibration issue resulted in underreporting, while an overly sensitive RSSI threshold triggered unnecessary warnings. Fine-tuning these parameters will significantly elevate the overall proficiency.
I struggled to make out any detail through the FPV camera in low-light conditions, despite cranking up the brightness setting on my goggles. The lack of dynamic range makes shadows appear overly darkened, especially while soaring through a bright sky on a sunny day?
Despite the presence of prop guards on the AcroBee75, I still managed to misplace a few propellers during my initial testing due to the crashes that occurred. The propellers are press-fit onto slim motor shafts, allowing for effortless replacement, yet they can also become detached just as easily. It’s beneficial to consider safeguarding supplementary accessories that are easily accessible.
While the U.FL connector for the VTX antenna is securely fastened, applying a small amount of adhesive would further enhance its integrity, especially in scenarios where crashes are likely to occur. When working with VTX components, I recommend using a flexible adhesive such as a pliable glue, rather than hot glue, which can be compromised by the heat emanating from the device.
However, the drone’s stability is compromised when equipped with a larger battery on its underside, resulting in slightly challenging takeoff situations?
Mastering the art of flying the AcroBee75 on its maiden voyage is surprisingly straightforward. Here’s the comprehensive employee handbook.
The drone’s flight controller features a pre-installed version of Betaflight 4.5.0 firmware, primarily designed for an ARCOBEE-75 board configuration. The ESC firmware is currently set to Bluejay version 0.19, operating at a sampling rate of 48 kHz, with the primary objective being the attainment of a thrust-to-weight ratio of approximately Z-H-40.
Binding the Receiver:
- The integrated receiver leverages ELRS 3.4.3 firmware, specifically designed to pair seamlessly with the NewBeeDrone Variety 2.4GHz RX.
- Connect the USB cable to the flight controller and power on the receiver. Immediately following a one-minute delay, the device will seamlessly transition into WiFi mode.
- Connect your cellphone to the ExpressLRS RX WiFi hotspot and access a web browser. Access the Internet Protocol (IP) address 10.0.0.1 to enter the ExpressLRS internet interface and input your bind phrase accordingly.
- Various binding strategies are also accommodated.
Betaflight Configuration:
- Allow D-Shot beacons and set the arming angle to 180 degrees.
- Customize fees according to your personal preferences.
- Can you assign distinct switches for arming, angle mode, beeper, and turtle mode?
- Arrange the On-Screen Display (OSD) to display Real-time Signal Strength Indicator (RSSI) in decibels (dBm), with a hyperlink for high-quality video settings. The Wi-Fi signal strength of the device is currently set to automatically adjust based on the RSSI value. However, we can modify this setting to provide more granular control by introducing a decrease worth threshold, similar to -90. If the RSSI value falls below this threshold, the system will trigger an alert or warning message to notify users of potential connectivity issues.
The AcroBee75 BLV5 from NewBeeDrone stands out as an excellent choice for pilots seeking a robust, 2S analog-powered Tiny Whoop drone that combines reliability with exceptional performance. While this fan may not be ideal for small, enclosed spaces, its design excels in outdoor settings and larger indoor areas, offering enhanced safety thanks to its effective propeller guards. Its flight efficiency is remarkably clean and environmentally friendly, boasting a remarkable level of sturdiness and featuring a construction quality that is truly first-rate. My sole and relatively minor worry is the intermittent flickering of the on-screen display, which, although not a major issue, can be slightly off-putting.
