Compatible with all Spektrum DSM2 and DSMX transmitters. Compact dimensions suitable for most park flyer sizes, sport class, and giant scale models. Features full-range telemetry and an integrated barometer for altitude and variometer telemetry data without the need for additional sensors. Volt, RPM, and temperature telemetry ports can be used with standard Spektrum telemetry sensors. XBUS telemetry port for expandable telemetry functions such as GPS, flight speed, battery status, and more. Micro-USB port for firmware updates and model setup sharing functionality. Bind button allows for easy binding, eliminating the need for a bind plug. Two external antennas ensure reliable RF coverage from all angles of the aircraft. Additional RF path redundancy with up to 2 extra SRXL2 remote receivers. Ready to use with Spektrum Smart ESC for one-wire telemetry data without the need for modules, connectors, and cables. Side output pins for easy and compact installation. Forward programming for setting individual failsafe parameters per channel and more.