RadioMaster R81 SPI "FrSky" Radio Receiver

Regular price $18.99

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This R81-SPI FrSky Radio Receiver works with the previous versions of FrSky Brand Radio Transmitters (before firmware was updated to most recent 2.xx version) and with any Multi-Protocol Transmitter which has a D8 ACCST compatible chip.

 

COMPATIBILITY:

  • Frsky ACCST D8 Radio Transmitters

 

SPECIFICATIONS:

  • Frequency: 2400-2483.5Mhz
  • Dimensions: 17*11mm
  • Weight: 2g
  • Numbers of Channel: 8
  • Signal form: D8 SPI
  • Output Formal: SBUS inverted / output RSSI
  • Operating Voltage: 4.5-6V
  • Antenna Length: 9cm (Dual Antennas)

 

HELPFUL LINKS:


INCLUDES:

(1) R81-SPI FrSky Radio Receiver with JST-SH 3-Pin Connector
(1) Heat Shrink Tube (Clear)
(1) User Manual


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