This Foxeer ELRS Lite 2.4GHz Receiver with Ceramic Antenna is perfect for hobbyists and RC enthusiasts who love building their own drones or RC vehicles. It's incredibly small, measuring 10.6mm x 11.5mm and weighing just 0.5g, so it can fit into even the smallest frames. With an onboard ceramic antenna, it's easy to install. The receiver operates on a 5V input voltage, has a processor of ESP8285 + SX1280, works in the 2400GHz - 2500GHz frequency range, has a flash frequency of 25 - 500Hz, an RGB LED indicator, and a firmware version of 3.0.1 targeted for Foxeer 2.4GHz RX. What's included is 1 x Foxeer ELRS Lite 2.4GHz Receiver - Ceramic SMD Antenna.