FrSky SBUS Decoder | SD1

The FrSky SD1 can be used as an SBUS decoder to convert SBUS signal to PWM signal.

Couple the FrSky SD1 SBUS Decoder and the Freefly Alta X drone when using both the BFD Systems Alta X RFD900 Mod and the XM2 Labs SLG-20 Retractable Landing Gear for Alta X simultaneously.


  • Convert SBUS to PWM signal
  • Multiple methods to set the output channel (FrSky SCC/ FreeLink/ X7/ X7S/ X9D Plus/ X9D Plus SE/ X9E)


  • Dimension: 8mm x 12mm x 3.1 mm (LxWxH)
  • Weight: 0.45 g
  • Operating Voltage Range: 3.5V~10V
  • Operating Current: 24mA@5V
  • PWM Output Rate: 18ms/55Hz

In the Box

  • 1x SD1 FrSky SBUS Decoder

sbus frsky altax landing gear

How to change the output channel frsky sbus

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