diff --git a/nmcli-with-gsm.md b/nmcli-with-gsm.md
index abd1608..b28b926 100644
--- a/nmcli-with-gsm.md
+++ b/nmcli-with-gsm.md
@@ -39,6 +39,34 @@ sudo gpio write 15 0
 POWER 42  
 RESET 43
 
+# Power OFF 4G ext(uconsole)
+
+```
+echo "Power off 4G module"
+sudo gpio mode 34 out 
+sudo gpio write 34 0 
+
+sudo gpio write 34 1
+sleep 3
+sudo gpio write 34 0
+
+sleep 10
+echo "Done"
+```
+
+## cm4 version
+```
+echo "Power off 4G module"
+sudo gpio mode 24 out 
+sudo gpio write 24 0 
+
+sudo gpio write 24 1
+sleep 3
+sudo gpio write 24 0
+
+sleep 10
+echo "Done"
+```
 
 ## List modem
 ```