RC transmitters and receivers — ELRS, FrSky and FlySky systems.
The transmitter (radio controller) sends control signals to the receiver in the drone or RC vehicle, and a reliable link is essential for safe flying. ExpressLRS (ELRS) is popular for its long range, low latency and low price, while FrSky and FlySky systems are widely used in RC hobbies. Check that the receiver protocol matches your transmitter, and that the receiver fits your flight controller. Many transmitters support EdgeTX or OpenTX firmware for advanced customisation. Antennas affect range, so choose the right type and position them correctly.
Cables: cables & adapters.
Related categories: DIY Parts & Components (Game Accessories), Propeller, Motor & Speed Controller