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quadcopter drones are simple to design, build, and operate. They have fewer motors and components, which can result in lower maintenance and repair costs. quadcopter drones are typically less expensive than hexacopters due to their reduced motor and propulsion system complexity.

quadcopter drones can provide stable flight in many applications, especially when equipped with advanced flight controllers and stabilization systems. quadcopter drones tend to have slightly longer flight times compared to hexacopters with similar payloads, as they typically have fewer motors to power.

"UAV" is the abbreviation of unmanned aircraft, which is an unmanned aircraft controlled by radio remote control equipment and its own program control device. from a technical perspective, it can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airships, unmanned helicopters, unmanned multi-rotor aircraft, unmanned parachute machines, etc. the technical characteristic of UAVs is that they can achieve high-resolution impact collection, which solves the problems of traditional satellite remote sensing such as too long revisit period and untimely emergency response

drones add industry application is the real need for drones. Currently, the application of drones in aerial photography, agriculture, plant protection, selfies, express delivery, transportation, disaster rescue, observation of wild animals, monitoring of infectious diseases, surveying and mapping, news reporting, power inspections, disaster relief, film and television shooting, etc. has greatly expanded the application of drones. its own purpose.