First Quadcopter

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 and applications in more than 26 color options. In this review, we will have a...

Surely after we received the Anker 757 review unit, the company announced a much more versatile power station named PowerHouse 767. This new device doubles its predecessor's output power and has some new cool features, such as remote Smart Control with the Anker app. The Anker 767 packs a capacity of 2048Wh LFP batteries and weighs 67 lbs (30.52kg). It...

BetaFPV's TWIG XL FPV drone was first announced in 2020 and now comes with some cool upgrades that include a V5 F411 flight controller and 400mW VTX. According to your existing radio controller, you can opt for ELRS 2.4G, FrSky FCC/LBT, and TBS Crossfire receiver options. Toothpick-style FPV drones are specifically designed for racing and freestyle flying. They get the...

The latest addition to the DJI Mini drone series is here, and it comes with some cool upgrades. The Mini 2 SE is an entry-level and ultraportable palm-sized camera drone priced at only $369 for the basic package (or $519 in the Fly More Combo kit). DJI advertised the second-generation MINI2 to be the perfect balance between ease of...

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 the material you select will greatly affect the outcome of your project. With so many...

GEPRC's smallest CineWhoop-style FPV drone, the CineLog20, comes with four FPV system options. You can opt for DJI O3 Air Unit, Walksnail Avatar Micro, RunCam Link + WASP, camera, or 600mW 5.8GVTX + Caddx Ratel2. The price is from $200 to $480. CineWhoop drones, also known as cinematography drones, are a specialized type of FPV drones designed specifically for aerial...

Many believe that 2-inch FPV Drones are the Future of Micro Drone Racing. With a weight of less than 250 grams, the SUB250 Nanofly20 can be used without registration in most countries. Its small size makes it perfect for indoor and small space freestyling. The world of drone racing is constantly evolving and pushing the limits of technology and...

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 covers unboxing, assembling, first impressions, and usage recommendations. We have to admit that most of the...

Featuring a robust carbon fiber true-X Toothpick-style frame with reinforced arms, compact size, and friendly price tag, the new Happymodel Bassline seems to be a great FPV trainer drone for newbies. The design idea was initially born in 2019, inspired by pilot Nathan Loopz. For beginners, flying an FPV drone for the first time is an exciting but daunting experience...

Without any doubt, BetaFlight is the most popular open-source flight controller firmware. It is a mature software with a great community around it. It is permanently updated and improved. The latest BetaFlight 4.4 comes with seven significant improvements and many bug fixes. Most F4 and F7 flight controllers support this firmware. Firstly, I will install the v4.4 BF firmware...