Update ReadMe.md

21.02.2/ReadMe.md

@@ -9,3 +9,37 @@ Then paste the link in your router after wget. Install with opkg.
 wget https://github.com/mrhaav/openwrt/raw/master/21.02.2/uqmi_2022-03-15-0.4_mipsel_24kc.ipk
 opkg install uqmi_2022-03-15-0.4_mipsel_24kc.ipk
 ```
+
+uqmi version 2022-04-22-0.4 include a daemon how will check connection every 30sec.
+If the connection is released from the network, the daemon will re-connect the interface.
+This daemon will also send the rssi value to uqmi_led.sh for trigger signal strength LEDs.
+
+uqmi_led.sh example
+```
+LED1=$(readlink -f /sys/class/leds/mr200v4:white:signal1)
+LED2=$(readlink -f /sys/class/leds/mr200v4:white:signal2)
+LED3=$(readlink -f /sys/class/leds/mr200v4:white:signal3)
+
+rssi=$1
+
+if [ "${rssi}" -eq -200 ]
+then
+	echo none > $LED1/trigger
+	echo none > $LED2/trigger
+	echo none > $LED3/trigger
+elif [ "${rssi}" -le -90 ]
+then
+	echo default-on > $LED1/trigger
+	echo none > $LED2/trigger
+	echo none > $LED3/trigger
+elif [ "${rssi}" -le -70 ]
+then
+	echo default-on > $LED1/trigger
+	echo default-on > $LED2/trigger
+	echo none > $LED3/trigger
+else
+	echo default-on > $LED1/trigger
+	echo default-on > $LED2/trigger
+	echo default-on > $LED3/trigger
+fi
+```