First Quadcopter

The ISDT X16 is a heavy-duty dual-LIPO charger with a massive output of 1100W/channel when powered by an AC outlet. It can discharge batteries for storage with up to 50W/channel. It adopts a cool futuristic game console design with handlers on both sides and a 2.8" color LCD screen. It can charge simultaneously two up to 16-cell LiFe, LiPo, LiHv,...

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 in cooperation with the ExpressLRS team. It is based on ELRS V3.3 and promises improved...

OrangeStorm Giga is Elegoo's biggest industrial-grade FDM 3D printer, announced today on Kickstarter, and comes with the possibility of installing 3 additional printing heads for batch printing. It can print four models at the same time using different colors. This machine is ideal for hobbyists and small businesses as well. Elegoo OrangeStorm Giga has a beautifully made cubic all-metal frame...

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. Klipper is an advanced open-source 3D printer software developed by KevinOConnor that allows you to...

When it comes to beginners, after they finish flying a couple of hours in front of a computer simulator, I recommend starting with basic kits like this BetaFPV Aquila16. They are not just affordable but also easy to fly out of the box without the need for any configuration. FPV stands for first-person view, meaning you can see what your...

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 center of gravity (COG). My review refers to the SkyStars-RC Bolt5 frame kit, but as the...

Without any doubt, the FPV headset is the most expensive part of an FPV system, and you would probably like to use your investment for many years. CaddxFPV's new Walksnail Avatar HD Goggles X comes with a modular design that allows upgrading the VTX module and the antennas. The manufacturer promises the release of a next-generation receiving module that...

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 were priced close to $100, I found this JHEMCU GF30F722-ICM for only $38. F7 flight controllers...

C-FLY has released the new Faith Mini 2 drone expanding its Mini series with improved features and camera. The second-generation MINI Faith is lightweight, compact, weighing less than 249 grams and features an easy-to-use design, eliminating the need for specialized training. While the original Faith Mini, reviewed this spring on FirstQuadcopter had a 4K@15fps camera, this new edition comes with...

While all the Walksnail community is waiting for the new AVATAR HD V2 FPV goggles, CaddxFPV released a new VTX with dual antenna for better range and penetration. The  upgraded Walksnail Avatar HD VTX V2 has also a more "finished" design and extra 20x20mm mounting points. In addition to the FC connector, it has spare soldering pads. The bind...