FrSky receiver D4R-II (D4R-2)

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Stock: Out of stock


Including 21% VAT

The FrSky D4R-II is a small but fully functional 4 channel full range receiver from FrSky. The receiver features 4 traditional PWM channels but can also be set to use CPPM. When using CPPM and a CPPM capable flight controller you are able to use 8 channels over one wire!

The receiver features both a analog and digital data port. You can use analog sensors at the analog port (for example, a lipo voltage sensor) and at the digital port you can hook up a digital sensor hub and use FrSky sensors like GPS, Variometer, temperature and RPM.

De D4R-II works great with a lot of flight controllers. It is possible to hookup Baseflight or Cleanflight (naze32) to the D4R-II and transmit all data (gps, accelerometer, lipo voltage) from the flight controller back to your FrSky transmitter on the ground. Awesome!

The D4R-II works with all FrSky two-way telemetry modules/receivers: DFT, DJT, DHT and DHT-U.
And the D4R-II also works perfectly fine with the FrSky Taranis (X9D) and FrSky Taranis Plus (X9D). The D4R-II works with both EU-firmware and non-EU firmware transmitters!


  • Measurements: 40 x 22.5 x 6mm
  • Weight: 5.8 gram with cover, 5 gram without cover
  • Operating Voltage range: 3.5V - 10.0V
  • Operating Current: 60mA
  • Operating Range: Full Range (>1.5km)
  • Resolution: 3072 (>11 bit)


  • Firmware upgradeable
  • 2 full length antennas (replacable!)
  • An external analog telemetry port and a digital data-stream port (connects to the Sensor Hub FSH-01)
  • RSSI (PWM) and CPPM output by connecting CH3 and CH4 with a jumper. CH1 will transmit RSSI (PWM) and CH2 will transmit CPPM for channels 1 till 8.
  • audible warning signal at low voltage, bad reception, etc.


  • Model: FrSky_D4RII
  • Shipping Weight: 40gr
  • Stock: Out of stock
  • EAN:
  • Manufactured by: FrSky

This product was added to our catalog on Monday 02 March, 2015.