• To Flash receiver, Upgrade radio to OpenTX 2.2.2, and connect S-Port cable between radio S-Port and receiver S-Port.

    Put the file in 'FIRMWARE' folder on SDcard, and use te SDcard browser in the radio menu to execute the file.

  • Download: Previous versions X4RSP_EU_170322.frk 66.0 Kb 2171
    Filename Version File size Changes
    X4RSP_EU_170322.frk EU_170322 66.0 Kb NEEDED FOR LBT MODULES AND RADIOS
  • Author: FrSky
  • E-mail or Website: www.frsky-rc.com
  • License: Other
  • Comments:
  • Device: Receiver