News: Frsky XSR-SIM FPV Simulator Dongle

Tired of having a wire in the way when playing FPV simulators with your Taranis? Problem solved! FrSky recently released a Wireless USB Simulator Dongle – the XSR-SIM. It allows you to wirelessly connect your FrSky transmitter to the computer for racing drone simulators.

Where to Buy?

How Does XSR-SIM Work?

It’s actually pretty similar to using a flight controller + receiver combo, except the wiring and requirement is much simpler.

For Windows it should work straight out of the box given that the HID driver is pre-installed. for Mac users you will have to download the correct HID drivers first.

The XSR-SIM has a built-in receiver, so you will have to bind it to your Taranis or Horus radio.

According to Frsky, this dongle works with all popular sims such as DRL, Liftoff, Velocidrone, Freerider, FPV Air 2 and so on. You can also flash the firmware quite easily through the SmartPort interface if there are incompatibility issues with future sims.

Yes, it’s much cheaper to just run a Mini USB cable between the transmitter and computer. But sometimes you might want a wireless connection because having a cable can be quite inconvenient. It’s good to have options.


  • Size: 48.2 x 19.1 x 9.2mm
  • Weight: 6.2g
  • Low power requirement – around 55mA at 5V
  • Compatible with FrSky transmitters and module systems (Mode D16)
  • Supports up to 8 channels (has to be set up on transmitter’s input & mixer)

Can’t Bind to Radios?

For Binding instructions, check out the manual:

If you are having trouble binding it, usually this is a firmware problem, where your Taranis or Horus might be on FCC or LBT (EU) firmware but the XSR-SIM is on the other (don’t forget it has a receiver built-in!)

In this case you will have to flash the correct firmware through the S.Port just like flashing the R-XSR receiver. Download firmware from FrSky’s website here, it contains both firmware:

4 thoughts on “News: Frsky XSR-SIM FPV Simulator Dongle

  1. Chris C

    If I can already use a USB cord to connect my QX7 to my Mac and use a simulator, is it safe to say that I already have the HID driver installed?


Leave a Reply

Your email address will not be published. Required fields are marked *

Are you Robot? *

For prompt technical support, please use our forum I check blog comments weekly.