wlan.signal_strength
wlan.signal_strength

wlan.signal_strength

This command returns the signal strength of the connection to the access point as a percentage value between zero (not connected) and 100 (strongest signal). Values below 40% represent a very poor signal and radio communication is not reliable.

Getvar

To respond with the current signal strength:
! U1 getvar "wlan.signal_strength"
Example
In this example, the
getvar
result is
"93"
.
! U1 getvar "wlan.signal_strength"