• FrSky Archer R4 ACCESS Receiver

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    - FrSky Archer R4 ACCESS Receiver Out of stock
    £27.84 (Incl. VAT)


    The Archer R4 has 4 high-precision PWM channel outputs bundled in a compact light-weight design. It supports full-range signal strength with dual detachable antennas to assure optimal antenna reception and maximum range. In addition to all this, the R4 can also be used as a redundancy receiver along with any other FrSky ACCESS capable receiver equipped with a SBUS port. The best available signal will be used to ensure superior connectivity.


    All of the Archer receivers are hyper-matched with the ACCESS protocol. They not only feature wireless firmware upgrades, increased range, and telemetry performance, the R4 now supports more functions like configurable telemetry power, S.Port/F.Port switching and FLR output. Additional valuable features are under development to unlock the true potential of the ACCESS protocol.




    • ACCESS protocol with Over The Air (OTA)
    • Tiny and lightweight
    • Supports signal redundancy (SBUS In)
    • Full control range with telemetry
    • S.Port / F.Port
    • External battery / device voltage detection




    • Dimension: 30x17x6.2mm(L*W*H)
    • Weight: 3.8g
    • 16/24 Configurable SBUS Channels
    • 4 High-precision PWM Channels
    • Operating Voltage Range: 3.5 -10V
    • Operating Current: <60mA@5V
    • Control Range: Full range* with telemetry
    • (*Full Range: >2km, range may vary based on local conditions.)
    • Voltage Measurement Range via AIN2 (External device): 0-3.3V
    • Compatibility: All FrSky ACCESS transmitters