RP1 V2 2.4GHz ELRS Nano receiver is open-source receiver based on ExpressLRS, feature ESP8285 MCU and SX1280 RF chip.Compatible with all 2.4GHz ExpressLRS modules and Remote Controller The RP1 receiver with low-latency and high-refresh-rate RF module,suitable for FPV Drone/Tiny Whoop/Fixed-Wing RC Plane.Ideal for FPV races or Long Range RP1 has a UFL antenna socket for full-range antenna,upgraded rigid antenna with greater durability and performance.Improved PCB design is better for heat dissipation Built-in a TCXO oscillator ensures high stability and accuracy in frequency control, compensating for temperature variations.allowing for superior performance in demanding environments and enhancing the flight experience Ultra-light and Nano size, these receivers can fit just about anywhere!Weight: 2.2g (Including antenna),65mm 2.4ghz T Antenna Package Includes:1 * RP1 ExpressLRS 2.4ghz Nano Receiver,1 * 65mm UFL 2.4Ghz T Antenna,1 * User Manual,1 * CRSF wire Radiomaster 2.4GHz ExpressLRS Nano Receiver with 65mm UFL T Antenna for ELRS FPV Remote Controller Ideal for FPV Drone/Tiny Whoop/Fixed-Wing RC Plane