diff --git a/installation_part2.sh b/installation_part2.sh
index 46b926b..b03424b 100644
--- a/installation_part2.sh
+++ b/installation_part2.sh
@@ -31,6 +31,10 @@ info "Set up the RTC"
 info "Set up Monogoto APN"
 /usr/bin/python3 /var/www/nebuleair_pro_4g/SARA/sara_setAPN.py ttyAMA2 data.mono 2
 
+#activate blue network led on the SARA R4
+info "Activate blue LED"
+/usr/bin/python3 /var/www/nebuleair_pro_4g/SARA/sara.py ttyAMA2 AT+UGPIOC=16,2 2
+
 #Connect to network
 info "Connect SARA R4 to network"
 python3 /var/www/nebuleair_pro_4g/SARA/sara_connectNetwork.py ttyAMA2 20810 60