S.PORT Tool kit (STK) pour S6R/S8R Frsky

S.Port 1 (upper) – Monitor, receive and set the telemetry data for S6R (with DIP switch to the upper side)
S.Port 2 (down) - Upgrade S.Port products (with DIP switch to the down side)
How to upgrade S.Port products
Driver: http://www.frsky-rc.com/download/view.php?sort=Tool&down=160&file=Driver-Windows XP/7/8/Vista

frsky_update_Sport.exe: http://www.frsky-rc.com/download/view.php?sort=Tool&down=115&file=Upgrade Lite-S.Port Telemetry

Steps: Put the DIP switch to the down side → connect the USB port of STK to the USB port of PC → run “frsky_update_Sport.exe”, match the COM port number to the one assigned by PC. Click “File” button and select FW version → connect the 3-wire S.Port cable to the S.Port 2 of STK and S.Port of upgraded product → After “device found, please click Download”, then click the “Download” button to start the upgrade → Exit the process by clicking “End” button after “Firmware is updated”.

Refer to S6R manual from FrSky website download section for how to monitor, receive and set the telemetry data: http://www.frsky-rc.com/download/index.php?sort=&cate_id=0&pro_id=167