FrSky R-XSR Ultra Mini Receiver
The FrSky R-XSR is an ultra-compact, full-range 16-channel receiver designed for FPV drones and multirotors. It supports SBUS/CPPM output, telemetry via Smart Port, and is compatible with FrSky X Series transmitters in D16 mode, operating from 3.5V to 10V.
Features
- Ultra-miniature form factor measuring just 16x11x5.4mm and weighing 1.5g for tight builds.
- Full-range 16-channel receiver with switchable SBUS (16CH) and CPPM (8CH) signal output.
- Integrated telemetry and Smart Port for real-time flight data transmission to compatible radios.
- Supports FrSky ACCESS protocol firmware for flexible binding and redundancy function.
- Wide operating voltage range from 3.5V to 10V, suitable for direct LiPo or regulated BEC power.
Out of stock
The FrSky R-XSR Ultra Mini Receiver is the direct successor to the popular XSR, offering identical functionality in a package approximately one-third the size and weight. Its design prioritizes integration into space-constrained FPV racing drones and micro builds without sacrificing the full-range reception and telemetry capabilities of its larger counterparts.
Engineered with a focus on reliability, the R-XSR incorporates a redundancy function to enhance signal security. The unit features an IPEX connector for its antenna, allowing for easy replacement or customization of antenna placement to optimize signal reception in diverse flying environments. The receiver is firmware-upgradable, ensuring long-term compatibility with evolving FrSky protocols and features.
Additional Information
| Weight | 0.0015 kg |
|---|---|
| Dimensions | 1.6 × 1.1 × 0.54 cm |














