Enable LNA on XBee SX 868


Is it true that the current consumption should be 6mA lower than with LNA disabled? Why is there no LB command in XCTU configuration? When i try to set the LB AT command to 01 the command will be 00 after i restart the module (disconnect/connect it to my pc).

Are there any other commands that reduce the current consumption in active mode of the xbee modules?


The LB command is not a normal command someone would use. Only the most common commands are listed in XCTU.

Sounds like you are not using the WR command after the LA1 value which would write it to flash.

Digi Support