Straightforward, light-weight and inexpensive, the Ryze Tello is an enjoyable drone for initial-time flyers. Irrespective of its spending budget cost tag, the Tello gives loads: the battery delivered a reasonable 13 minutes of flight time in testing, whilst downward-struggling with light sensors allow the Tello to hover in place and https://www.aeroindustrial.com/el-futuro-del-campo-drones-para-agricultura-de-precision/