| A | B |
|---|
| telemetry | digital two-way data stream, which can both send data about the flight down to a ground station (or controller) and send command up to the autopilot |
| reciever | the device that translates pilot’s commands into movement of the multirotor |
| module | power, gps, rc, altitude, control, steering |
| channel | Four channels for a quadcopter (pitch, roll, throttle, yaw) |
| band | 5.8 gHz measurement that has 5 with 8 channels each |
| quadcopter | aircraft with 4 motors |
| Haptic Vibration | use of advanced vibration patterns and waveforms to convey information to a user or operator |
| low latency | time interval between when a video signal is transmitted and received |
| throttle | controls the vertical up and down motion of the drone. . |
| yaw | left and right rotation of the drone like a rudder |
| FPV | first person view |
| Positive throttle | make the drone fly higher |
| negative throttle | make the drone fly lower |
| pitch | forward and backward tilt of the drone |
| roll | side to side tilt of the drone |
