Basic, Lightweight and inexpensive, the Ryze Tello is an exciting drone for very first-time flyers. In spite of its budget rate tag, the Tello gives a good deal: the battery shipped a reasonable thirteen minutes of flight time in tests, whilst downward-experiencing gentle sensors enable the Tello to hover in https://www.aeroindustrial.com/como-los-drones-industriales-estan-transformando-la-agricultura/