Drone accessories reviews & ratings

Insta360 X4 review: Capture Everything Around You—in 360°!

It's unusual to discuss a camera that, together with an invisible selfie stick, promises to replace a drone on a profile website. However, the Insta360 X4 truly deserves a review for its 8K 360 recording and unmatched FlowState stabilization. Released in August 2017, the Insta360...

Elegoo Saturn 4 Ultra: Experience 12K Brilliance!

The Saturn 4 Ultra is my third reviewed Elegoo resin 3D printer and the second of the series. I can confess that, from the very beginning, there has been a significant evolution in features and design from the first-generation Saturn to the fourth generation. With...

GoPro 13 filters: Perfect shots in any lighting conditions.

K&F Concept offers a wide range of filter solutions and other accessories for GoPro action cameras, including the new Hero 13 Black. In this review, I will examine their six-filter combo, which includes five ND and one CPL filter. Using filters with GoPro action...

Zhiyun CINEPEER CF100: 100W RGB stick light

Looking for the perfect portable lighting solution to elevate your video production? In this review, we examine the design, features, performance, and value of the Zhiyun CinePeer CF100 100W stick light, breaking down everything you need to know to decide if it’s the right...

StartRC DJI MINI 4 Pro Accessories: Protection, Visibility, and Precision!

Last month, I received the DJI MINI 4 Pro for review and found it a highly capable sub-250g drone. The right accessories can significantly enhance performance and the overall flying experience. Let’s break down some essential accessories, including a hard case, anti-collision light, RC...

K&F Concept DJI MINI 4 Pro filters: Solid performance at best price

The MINI 4 Pro is DJI's latest sub-250g camera drone and, despite its compact size, has earned a reputation for delivering exceptional aerial photography and videography. However, to truly unlock its potential, high-quality filters are essential for managing exposure and creating more dynamic images....

Elegoo Phecda: My first Laser Engraver & Cutter

The Elegoo Phecda is not just the first laser engraver I reviewed but also the first of its kind I got to test. I have tested many 3D printers with a similar construction (mechanical design). Still, instead of an extruder that melts filaments, the...

MEPS SZ1804: FPV motors for 3-3.5″ drones

The Space SZ1804 are the third MEPS FPV motors reviewed on FirstQuadcopter. While the previous models were for 5" drones, these 1804 are designed specifically for 3-3.5" Cinewhoop drones, which are favored for their compact size, agility, and ability to navigate tight spaces. When it...

Zhiyun CINEPEER CX100: Budget ($179) video light for vloggers

If you're serious about video production or just getting started, you know that good lighting can make or break your content. Today, I’m reviewing the Zhiyun CINEPEER CX100, a powerful but budget-friendly 100W LED video light for anyone looking to elevate their video quality. This...

Zhiyun CINEPEER WEEBILL 3E gimbal: Affordable doesn’t mean Cheapie!

Zhiyun's new CINEPEER product family is focused on providing affordable gimbals and video lights for hobbyist videographers. In many cases, a low price means lower quality, but not in the case of CINEPEER WEEBILL 3E "Lite", a powerful and performing stabilizer with an attractive...

SUNLU Filament Connector: Do you truly need something like this?

SUNLU's new 3D printing accessory, the FC01 Filament Connector, can join various 3D materials (PLA, ABS, PETG, PCL, PA, and PC). But why do you need such a tool? Let's find out from this review! If you are into 3D printing, you probably know how...

SEQURE FPV Parts review: H743 FC, E70 G2 ESC, M10-12 GPS & Dual ELRS RX

SEQURE is a well-known company in the world of FPV (First Person View) due to its excellent pen-style soldering irons. Lately, it has also started providing FPV drone parts for the community. In this review, we will have a close look at its powerful...

Hohem iSteady M6: AI powered phone gimbal

The Hohem iSteady M6 ($167) is an AI-powered smartphone gimbal with a built-in fill light for recording dark scenes and a visual tracking module for framing the perfect shot. With the iSteady 7.0 Stabilization algorithm and advanced features, it's the tool for stabilizing your...

RUSHFPV GNSS MINI review: SOLID BetaFlight GPS module for FPV drones

The RUSHFPV GNSS MINI is a compact GPS module that uses the latest u-blox M10 ultra-low-power platform. It's suitable for FPV drones and fixed-wing planes. It is compatible with BetaFlight and iNAV flight controller software. To provide worldwide coverage, it can work with all...

Review: GoPro 12 Creator Edition (Not Sponsored!)

I purchased my first GoPro in 2021 and still own this action camera. I used it on vacations and during sports activities and installed it on my FPV drones. As the latest GoPro Hero 12 Black significantly improved, I thought it was time to...

Kidoodle MiniBox A1 3D printer: A Kid’s Toy Factory

The Kidoodle MiniBox A1 is a 3D printer designed for younger children. It features a chilled-safe enclosed frame with minimal exposed parts and can be controlled remotely via a tablet or smartphone. It comes with pre-loaded model files and access to a cloud library...

Walksnail Goggles X review: Enjoy a Crispy Colorful Skyline!

FPV (First-Person View) goggles, such as this Avatar HD Goggles X, are specialized eyewear used primarily in drone racing and other remote-controlled activities to provide an immersive visual experience. They allow the pilots to see precisely what the drone's camera is capturing in real...

Sunlu FilaDryer S4 review

I started using 3D printers about three years ago, and what I learned first is that dry filament is essential to obtaining quality prints. As its name suggests, the Sunlu FilaDryer S4 allows simultaneous dehydration of four spools, making it unique in its market...

Bonka 6S 6000mAh review: Long-range FPV with no compromise!

While many experts recommend using LIION packs for long-range flights due to their high energy density, after testing several packs, I found out that they lack performance, featuring only a 10-30C discharge rate. Instead, the Bonka 6S 6000mAh LiPO has 120C discharging, providing enough...

EcoWitt HP2551: Flight Field Weather Monitoring Like a PRO!

My flight field is nearly 30km (19 miles) from my residential home, and before going out to play with my drones, I always check the wind conditions in various weather apps. The area is between some valleys and has its microclimate; the weather applications...

SoloGood FPV Parts: Are they any good, being so cheap?

SoloGood FPV Parts make it not just as easy as possible for you to build your first FPV but also at a low price. When I built my first quad, I paid just for the flight controller, ESC, and motors more than 300 bucks....

I’ve been testing the ISDT BattAir LIPO for 3 weeks -here’s the pros and cons

Last month, I won two pairs of their BattAir smart LIPO batteries on ISDT's giveaway. As they are known more for their hobby chargers, I expected to receive their newest K2 Air or Air 8 inteligent charger. Unlike DJI batteries, FPV batteries are dummies and...

BLUETTI AC200L review: My fifth Power Station – and the Biggest one!

Portable power stations like the BLUETTI AC200L are the successor of noisy and heavy gas generators, and they enable off-grid living and working by providing DC and AC. With a massive output of 2400W, the AC200L can handle 99% of commonly used devices in...

Skystars Koko 2207 1950Kv: Racing and freestyle FPV motor for 5″ drones

I received these Koko 2207 motors and a SKYSTARS F722HD flight stack two years ago, but somehow I forgot to review them. The motors have 16x16mm and can be installed on most 5-5.5" FPV frames, regardless of design and type. The Skystars Koko 2207 motors...

I tried the Zhiyun Fiveray M40 pocket light — and it’s bright as a Star!

The Zhiyun Fiveray M40 pocket LED panel was designed as a lightweight, handheld, and tripod-mountable video light for Vloggers and content creators. The combination of 88 cool and 88 warm light LEDs can generate up to 40W of power with an adjustable color temperature...

LN Motor FS3115 900KV: Cinelifter Motors for 9-10″ FPV drones

The FS3115 900KV brushless motors from LN-Motor are intended for 9 and 10 inch cine-lifter FPV drones. These motors can be used in X4 and X8 configurations, depending on how much payload you expect to install on your drone. Each motor can generate a...

I’ve been testing the Jumper T14 for 2 weeks – here’s the pros and cons

The Jumper T14 is the company's third radio controller reviewed here on FirstQuadcotper. The T14 is a mid-level transmitter with a built-in 1W ERLS module. It adopts RadioMaster Boxer and TBS Mambo-like form, factor, and layout. Not everything about the T14 is whoa-inducing; it...

SUNLU 3D Printer Enclosure: An absolutely essential accessory!

3D printers are like dust magnets; if you don't cover them with something in a few days, they will be covered by a fine layer of particles. Moving parts are greased with vaseline, from which the dirt is difficult to remove. The SUNLU 3D...

RushFPV BLADE F7 AIO: FC for Hassle-free FPV drone building

RushFPV is known for its easy-to-use, solder-free flight controllers. This review will examine their latest BLADE F7 45A AIO flight module with a built-in 45A ESC. An AIO (All-In-One) flight controller is a type of flight control system used primarily in compact FPV drones. AIOs...

RadioMaster Bandit ExpressLRS: 915MHz ELRS RX and TX

After testing so much 2.4GHZ ELRS hardware, I thought it was time to review some 915MHz equipment too. RadioMaster's Bandit series includes three TX units (RF, Micro, and NANO) and two RX modules (BR1 and BR3). In this article, we will check out the...

Zhiyun FIVERAY M20C: Light Up The Sky!

Drone light painting empowers photographers to craft avant-garde content using photographer-controlled light from the sky. The Zhiyun FIVERAY M20C is sufficiently small and lightweight to be installed on most consumer drones, allowing the creation of viral social media content. With more than 16 light...

Fullsend 6S 6000mAh Li-Ion: Holy Grail of long range FPV

Lithium-ion or Li-ion batteries generally have a higher energy density than other battery chemistries, including LiPo. This means that Li-ion packs can store more energy in the same physical size, allowing longer flight times and increased range. For example, by comparison, the iFlight Fullsend...

ISDT 608PD charger: Tiny but Mighty

When I started this hobby, I remember that LIPO chargers were big, heavy, and had a max power of 30-50W. Instead, the ISDT 608PD fits inside your pocket, weighs just 85 grams, and has a charging power of up to 240W. Furthermore, it can...

Jumper T20 GEMINI: Fully-Featured ELRS radio!

The Jumper T20 GEMINI is the third model of the family, and as its name suggests comes with a built-in twin ELRS TX module. The T20G inherits the small form factor and full-size RDC90 gimbals of the T20S. In this review, we will discover...

HQProp propellers for all-sized FPV drones

Since I started building FPV drones, HQProp has been in the top three of my personal choice. I tried to avoid using propellers from known brands despite being cheaper. This review will look closer at six of their props. Propellers, also known as props, are...

ChiTu Conjure PLA+ and High Speed PLA 3D filaments

Probably everyone into 3D printing hobby has already heard about the Chitubox slicing program. Still, in this review, we will focus on the company's ChiTu JAMG HE Conjure PLA+ and Hi-Speed PLA Pus 3D filaments, which I had not heard until a few weeks...

MEPS SZ F7 HD: Easy to wire high-performance flight controller

Here at FirstQuadcopter, we start 2024 with a flight controller review. The MEPS SZ F7 HD is the company's second FC we tested. Both have similar features, mainly just the mounting pattern difference. The smaller 20x20mm is suitable for compact 3-5" CineWhoop drones, and...

Master Airscrew 9″ propellers for Long-Range FPV drones

Last week, I built a long-range FPV drone using the Chimera 9 ECO frame, and while researching the required components, I came across Master Airscrew, a US brand with a tradition in propeller manufacturing. So far, I have only used HQprop, Dalrop, and Gemfan...

MEPS SZ2207: Are these FPV motors better than company’s reputation?

The SZ2207 will be the second FPV motor from MEPS reviewed here on FirstQuadcopter. Both motors are intended for 5-6" racing drones. While the SZ2306's stator has 23mm width and 6mm height, the SZ2207's stator is 22 mm/7 mm. The 2207 has a narrower...

iFlight BLITZ F7 V1.1 flight controller: Is it good?

The flight controller (FC) is the brain of the FPV drone and is probably the most critical component, as it is responsible for stabilizing the drone. The FC generates the motors' control signals based on the pilot's and sensors' inputs. If you are starting...

LN-motor FS2812 and FS2306 brushless motors for FPV drones

Commonly, the product name of FPV motors is formed by a group of two numbers. The first one refers to the dimensions of the motor and the second one to the speed of the motor. Brushless motors have two main parts: the rotor with...

Ricoh Theta X: The Ultimate 5.7K@360° stabilized camera

Roland Dunken - November 16, 2023

Ricoh is more known for its printers and copiers than for drone cameras. The Ricoh Theta X is the company's latest 360-degree camera and a direct competitor of the Insta360 X3. Both are great cameras for capturing 360° photos and stabilized videos. The Ricoh Theta...

SUNLU AntiString PLA filament for high quality 3D prints

Stringing is a common 3D printing problem that can be annoying when you want quality results without post-finishing. To solve the root of the problem, SUNLU came on the market with the first AntiString PLA filament, an upgraded version of the regular PLA filament. Stringing...

BetaFPV SuperG Nano TX: First GEMINI ELRS transmitter

Since I built my first ExpressLRS-enabled FPV drone, I converted all existing drones to ELRS due to the excellent range and link stability. BetaFPV's new SuperG Nano TX module is the first GEMINI-compliant transmitter with dual-frequency diversity communication. The module was developed by BetaFPV...

ELEGOO Neptune 4 Max: Speedy XXL 3D printer

The ELEGOO Neptune 4 Max is the largest 3D printer that I reviewed. With a massive 420*420*480mm build volume, you can print big models at once without the need to glue multiple parts together. The Klipper firmware will also be a first for me....

Skystars Bolt5 (Foxeer Caesar) racing drone frame

$SkyStars Bolt5 \ foxeer caesar$

Racing frames like the Skystars Bolt5 or Foxeer Caesar prioritize light weight and aerodynamic efficiency for maximum speed and maneuverability. Their geometry is optimized to have the smallest friction in the air, and the battery is mounted underneath the frame to obtain the optimal...

JHEMCU GF30F722-ICM: Most affordable F7 flight controller

A few months ago, I built an iFlight Nazgul5 V3 FPV drone, and being on a tight budget, I looked for a cheap but versatile flight controller (FC). While most F7 flight controllers from reputable brands such as Diatone, SpeedyBee, RushFPV, HGLRC, or iFlight...

SUNLU PLA and PLA+ 3D filaments: Is it Worth it?

When I show my 3D-printed objects to friends, the most common question is, "How much does the filament cost?" SUNLU is known for its affordable 3D printing materials. In this review, we tested their PLA and PLA+ filaments. To check the quality and usability,...

DJI O3 Air Unit Waterproof case from DarwinFPV

DarwinFPV DJI O3 Air Unit waterproof case

The DJI O3 Air Unit is probably the most expensive component of any FPV drone, and you will probably want to protect it from crashes and harsh weather conditions (rain and snow). DarwinFPV's CNC aluminum case provides IP68-level waterproof, dustproof, and impact resistance. Additionally,...

VIFLY WhoopStor 3: 1S Charger for Whoopsters

Micro CineWhoop style FPV drones drain the battery very fast and have only 2-4 minutes of flight time. This means that you will need about 20 batteries for one hour of fun. The VIFLY WhoopStor 3 allows you to charge up to six batteries...

Walksnail Avatar HD Nano V3: Digital FPV for all your drones

Last month, Caddx introduced its fifth digital FPV kit, the Walksnail Avatar HD Nano V3. Although its name is suggested to be super small, it is one of their most sophisticated video transmission systems suitable for small CineWhoop drones and bigger racing/freestyling FPV quadcopters....

POPDEER S500: A little power horse

The Popdeer S500 offers a storage capacity of 518 Wh and 500W of output power. It is the smallest solar generator in size with these power parameters that I have tested so far. It is almost twice as small as the 300W power station...

SKYRC B6neo Smart Charger: Tiny & Powerful

All-new from SkyRC is the B6neo 200W pocket smart charger. It has the size of a matchbox and packs many features, including a 1-inch display, dual-power input, up to 10A charging current, and 6S LiPo compatibility. Furthermore, it doubles as a customizable power supply...

SUNLU S2 Filament Dryer: Moistureless 360° Surround Heating

Many 3D printing filaments are hygroscopic, which means they readily absorb moisture from the environment when they are removed from the original package. Moisture can turn into steam in the hot end, leading to issues like poor layer adhesion, bubbling, or even clogging of...

VEVOR Portable Power Station: Very budget friendly solar generator

Power stations have improved drastically in recent years and have become more and more used for outdoor activities as they are much more portable than gas generators. In this review, we will have a closer look at the Vevor 300W mini solar generator that...

Ultra Durable water-proof ELRS receiver from DarwinFPV

Regarding FPV drone parts that are waterproof or water-resistant, it's important to note that, while some components like this DarwinFPV Cement ELRS receiver might have a certain level of protection against moisture, truly waterproof FPV components are relatively rare due to the nature of...

Mintion Beagle V2: Swiss army knife of 3D printer monitoring

Even though I'm a MacGyver-type guy, I learned the importance of selecting the right tools for the job. Improvising will not always give you the expected result. The Mintion Beagle V2 is the Swiss Army knife for 3D printing monitoring. It provides real-time video...

MINIWARE ES15: The Screw Neuralyzer

The MINIWARE ES15 electronic screwdriver has a cool design that reminds me of the Neuralyzer from the Man in Black movie. It is made from shiny stainless steel, and it has about the size of the epic memory eraser tool from MiB. As an avid...

VIFLY ShortSaver V2: The Smart Smoke Stopper for FPV builders

When I connect the battery for the first time to a newly built FPV drone, I wait with bated breath to see if everything is OK and no smoke comes out. Short circuits due to wrong wiring and bad soldering are the most common...

Walksnail Avatar VRX: HDMI digital FPV receiver

Undoubtedly, one of the most expensive parts of an HD digital system is the FPV goggles, and here comes helping the Walksnail Avatar VRX. Thanks to its HDMI out can be used with your existing analog or digital FPV headset with HDMI in. If...

BetaFPV 450mAh 2S LIPO for Pavo Pico and other CineWhoops

Micro CineWhoops, like the Pavo Pico, have gained immense popularity due to their small size, agility, and ability to navigate tight spaces while recording 4K footage. Choosing the right LiPo (Lithium Polymer) battery for your drone is crucial for achieving optimal flight performance and...

MEPS SZ F7 Mini: Small and versatile F722 flight controller

F722 flight controllers like the MEPS SZ F7 Mini find applications across various FPV drone platforms, from racing and freestyle quadcopters to professional aerial cinematography rigs—the precise flight control, advanced features, scalability, and configurability suit novice pilots and seasoned professionals. The flight controller (FC) is...

Bluetti AC180: The smart power station

The Bluetti AC180 was first announced on 22 March and became available for orders on the 1st of June. We received this power station for review in late June, so we have about a week of testing behind. Many confuse storage capacity with output power....

Hawkeye Thumb: Ultra Light 4K camera for FPV drones

At first look, the Hawkeye 4K Thumb camera is an excellent choice for those that find the GoPro too big or expensive but still what to record stabilized UHD videos. Weighting just 15.5 grams, it can be installed on almost any drone size. In...

FlyColor Trinx G5 60A ESC: Fierce, Durable & Speedy

An Electronic Speed Controller, or ESC, is a crucial electronic component in battery-powered devices such as drones, RC cars, and other brushless motor systems. Its primary function is to control the speed and direction of the motor by regulating the supplied power. 4-in-1 drone...

DJI Avata and O3 Air Unit Filter kit from K&F

If you want cinematic-like smooth footage with natural motion blur, you must slow down the DJI AVATA or O3 Air Unit shutter speed. In order to do this, you will need a good set of ND filters. By reducing unwanted reflections, a CPL filter...

Amax F5L frame and Performante 2306 motors

The Amax F5, designed in Germany, is a popular FPV frame aimed for freestyle. This review will look closely at the "L" version, optimized for long-range flights. The Amax F5L can be equipped with both analog and digital FPV systems. It can accommodate 16,...

MiniWare TS101 Soldering Iron for drone projects

When it comes to soldering small electronic components, TS101-like pen-type soldering irons are the most popular. These compact, lightweight welding tools resemble a pen in shape and are designed for small-scale soldering tasks. They generally have fast heat-up times, allowing you to start soldering...

CNHL 4S 2000mAh & 6S 1500mAh: Long-range FPV LIPOs

CNHL 4S 2000mAh and 6S 1500mAh LIPO batteries

For long-range FPV flights, you will need much higher capacity batteries than for freestyling and racing. Commonly, 5" LR FPV drones run on 4S or 6S batteries. You must choose the right battery according to your motor's KV ratings. For example, the CNHL 4S...

Elegoo PLA: Cheap 3D filament for big projects

I mostly printed drone parts in my last filament reviews, so I decided to try something else this time. Using Elegoo PLA filament, I printed a vertical modular hydroponic tower system for plants. My wife was happy to find out that she would always...

Meps 2306 motors and Meps Space 45A ESC

MEPS MINI SZ45A ESC and MEPS 2306 motors

In terms of flight performance, the most important things are the motors and ESC. You can have the best flight controller, but the brain can't fly without muscles. This review will closely examine the Meps SZ2306 motors and Meps MINI SZ45A ESC. If you...

RushFPV Blade F722 V2 digital flight stack

Looking for a versatile and easy-to-use flight controller stack for your next digital FPV drone? Check out the RushFPV F722 V2 + 5A ESC Stack which has just been released and seems a reliable option. The biggest advantage of this flight stack is that...

VIFLY Beacon and Finder V2 drone buzzers

Vifly makes many useful FPV accessories, and self-powered buzzers are between ones you should keep permanently installed on your drone for safety. In this review, we will have a closer look at the ViFly wireless drone Beacon and ViFly FPV quadcopter Finder V2. Despite...

Walksnail WS-M181 GPS: Fast lock, 6 positioning modes

Walksnail entered the FPV world with its AVATAR HD digital FPV transmission, which wanted to offer an affordable alternative to the existing solution. Now, the company started to provide other accessories for FPV enthusiasts, such as GPS modules, VTX antennas, and more. In this...

Walksnail Avatar HD Pro review

Last week, Caddx's sub-brand Walksnail officially released their second generation digital FPV system. Our Avatar HD Pro review covers features, specs, wiring, and low-light performance. A few years ago, DJI introduced the world's first HD digital video transmission system intended for consumer FPV drones. Caddx...

iFlight BLITZ E55 4-IN-1 ESC review

Advanced Flyer - March 21, 2023

An ESC (Electronic Speed Controller) is an essential part of an FPV drone that controls the speed of the brushless motor. It is responsible for receiving signals from the drone flight controller and converting them into motor commands by adjusting the amount of power...

CNHL LI-ION 4S 3200mAh: For Long-Range and not-so!

Initially, LI-ION battery packs for long-range drones were homemade by hobbyists. They connected 4 or 6 cells serially to achieve the desired voltage. Sony VTC6 18650 batteries were used the most due to their excellent reliability. Panasonic and Samsung LI-ION proved to perform well...

SUNLU PLA Carbon Fiber filament: Is it Good for Drone Frames?

3D-printed FPV drone frames offer a number of advantages over traditional frames made from carbon fiber or other materials. Firstly, they can be completely customized to suit the pilot's specific needs, allowing for greater control over the design process and resulting in a perfectly...

Bluetti EB3A review: Aimed to power your outdoor fun!

When camping, road-tripping, or having outdoor activities that involve charging various gear, such as smartphones, cameras, and drones, a small portable solar generator like the Bluetti EB3A is a more convenient solution than a heavy home-backup power station or gas generator. It is quiet,...

eSUN PLA+ review: Grab The Best Filament!

PLA (Polylactic Acid) is the most popular and widespread filament used in 3D printing. It’s affordable, easy to print, and, more importantly, safe (made from natural materials). PLA is also considered compostable and recyclable. eSUN has a wide range of PLA filaments with different characteristics...

Nanovia filaments review: Best for RaceWhoops

3D printing has become increasingly popular in recent years thanks to its affordability and ability to create complex and elaborated objects in the comfort of your garage. One of the most important decisions you'll make when 3D printing is choosing the suitable filament, as...

Sunlu Terminator 3 (T3) review: Fast but Rusty

The Sunlu Terminator 3 (T3) is an ambitious 3D printer that promises five times faster print speed than most of its contenders. Priced for only $199.99, it comes with 250mm/s high-speed printing, a metal double-gear extruder, and a 16 points auto-leveling system. Our review...

eSUN eBox filament dryer review

When I got the first 3D printer and had only a few meters of demo filament, I didn't realize the purpose of a filament dryer like the eSUN eBox. Later, when I started to test more and more types and colors of filaments, I...

Anker 757 (SOLIX F1200) review

I never thought I would need a power station until I reviewed the Anker 757. After a few days of testing, it proved to be a device with multiple applications. From bringing the conform to your home, in the middle of the forest, to...

Elegoo Neptune 3 Plus: Budget large 3D printer

This year Christmas arrived earlier! Yesterday, when I came home, a massive package was waiting for me in the hall. It was the Elegoo Neptune 3 Plus in the biggest box that I ever got a product for review. In November, Elegoo officially announced...

FlyFish-RC Volador VD5 review: Frame kit for O3 Air Unit

Our FlyFish-RC Volador VD5 review covers building instructions, user experience, and flight performance. With the release of the new DJI Air Unit O3, FPV hobbyists started to look for compatible frames. FlyFish-RC has four suitable frames, two 5" (True-X and Dead Cat) and two...

DJI O3 Air Unit review: Cinematic Digital FPV system

I ordered the DJI O3 Air Unit to review it on the first day of its official announcement. I have already tested its predecessors, the original Air Unit and Caddx VistaRunCam Link, and I had big expectations from this new release. In 2019, DJI changed...

SKYSTARS F722HD Pro FC for DJI O3 Air Unit

SKYSTARS F722HD flight controller review

With the release of the new DJI O3 Air Unit, everyone started to look for a compatible flight controller. The SkyStars-RC F722HD Pro has impressive specs and a dedicated digital VTX connector. SkyStars offers the F722 MINI HD Pro in a bundle with three...

Moza AirCross S: The Swiss Army Knife of Gimbals

Over the past four years, Gudsen Moza has steadily improved upon its professional AirCross gimbal series. The mighty AirCross S continues the trend of being smaller and even more versatile. It can accommodate a wide range of camera devices and even more simultaneously. If you...

ManiaX Power 4S FPV LiPo review

Before we get into details in our ManiaX Power FPV LIPO review, let's talk about some general things you should consider before purchasing a drone battery. When choosing a drone LiPo, the first things to look at are cell count, capacity, and C-rating. Cell count...

DJI Mini 3 PRO filters: All day, for All situations

The DJI Mini 3 Pro is a compact and versatile flying camera for content creators. Its 4K camera features 3-axis gimbal stabilization and true vertical (portrait) mode for TikTokers. K&F Concept's filter kit is an excellent addition to this drone when shooting in challenging...

Elegoo Neptune 3 Pro: Goodbye my old 3D printer

The new Elegoo Neptune 3 Pro 3D printer has some exciting features that make it the dream tool of any drone builder. It allows you to print all the necessary parts in the comfort of your garage. The most significant advantage of the N3...

GoPro HERO9/10/11 filter kit from K&F Concept

During my experience with FPV drones, I've learned that filters are crucial when trying to get smooth cinematic footage, but it is important to choose the correct filter and camera settings. Neutral density (ND) and circular polarization (CPL) filters are a must-have in order to...

Happymodel EP1 Dual ELRS Receiver: True Diversity!

The Happymodel EP1 is the first ELRS-enabled true diversity radio receiver. It aims to provide the best range even in difficult conditions. Happymodel EP1 has two antennas and two radio modules for doubling the signal quality. In theory, "Diversity" uses at the time only...

SIRUI Traveler 5C: Carbon Fiber Field Tripod

I purchased my first tripod together with my first digital camera, about 20 years ago. It was a cheap unbranded model that served me well for many years. A few years later, I purchased a more versatile tripod from a trustworthy Italian brand when...

ExpressLRS Recovery Dongle (FTDI USB to TTL)

BetaFPV was among the first drone brands that joined the ExpressLRS team by adopting their high-performance Open Source Radio Control Link. The ELRS Recovery Dongle comes in help for those who brick their radio receiver when failed in updating or flash firmware by using...

Foxeer Foxwhoop 25: From frame kit to flying CineWhoop

The Foxwhoop25 is advertised with the 'Unbreakable drone' headline. Foxeer even promises a lifetime warranty for the protection guard. Some dude on YouTube did a car-crushing test. Being strong and slightly flexible at the same time passed the torture. Of course, this does not...

RadioMaster ELRS EP1 & EP2 Nano RX radio receivers

A few months ago, RadioMaster introduced two ExpressLRS-compatible radio receivers with their Zorro transmitter. This review will look more closely at the RadioMaster ELRS EP1 and EP2 Nano RX ELRS radio receivers. ExpressLRS is a relatively new radio protocol that is focused on range and...

ToolKitRc M9 review: The talking drone LIPO charger

In addition to the lots of inbuilt functionalities, the ToolKitRc M9 features cool voice alerts and a multi-angle colour display. With a size slightly bigger than your smartphone and output power of 600W, it is very portable and powerful. Is the ToolKitRc M9 the...

WALKSNAIL Avatar HD Digital FPV: DJI Air Unit alternative

Robert Neil - June 3, 2022

WALKSNAIL Avatar HD Digital FPV kit consists of VTX (transmitter) and two types of camera sizes. You can opt for 14x14m or 16x16m camera mounting factors. Weighting just, 16grams is currently the lightest digital FPV transmitter. By comparison, the Caddx Vista weights 19grams and...

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