FrSky 2.4GHz ACCESS ARCHER R4 RECEIVER
All of the Archer receivers are hyper-matched with the ACCESS protocol. They not only feature wireless firmware upgrades.

All ofthe Archer receivers are hyper-matched with the ACCESS protocol. They not onlyfeature 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 underdevelopment to unlock the true potential of the ACCESS protocol.

FrSky RECEIVER FEATURES: 

ACCESSprotocol with Over The Air (OTA)

Tiny andlightweight

Supportssignal redundancy (SBUS In)

Fullcontrol range with telemetry

S.Port /F.Port

Externalbattery / device voltage detection 

SPECIFICATIONS:

Dimension:30*17*6.2mm(L*W*H)

Weight:3.8g

16/24Configurable SBUS Channels

4 High-precisionPWM Channels

OperatingVoltage Range: 3.5 -10V

OperatingCurrent: <60mA@5V

ControlRange: Full range* with telemetry

(*FullRange: >2km, range may vary based on local conditions.)

VoltageMeasurement Range via AIN2 (External device): 0-3.3V

Compatibility:All FrSky ACCESS transmitters