X4R
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 3403	
	
	
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