A radio controller, also known as a transmitter, is an essential device that allows you to pilot your drone. It communicates wirelessly with the drone, sending signals to control its movement and features, such as camera operation or altitude.
There are different types of radio controllers available for drones, ranging from basic models with few functions to advanced controllers with LCD screens and customizable settings. Some controllers work via radio frequency, while others use WiFi or Bluetooth connections.
When choosing a radio controller for your drone, consider factors like range, number of channels, compatibility, ease of use, and additional features like telemetry data display or programmable buttons. It's important to pick a controller that suits your skill level and drone's capabilities.