commit 736c8ff79bb2123c347dfbd8273626795512eb7a
Author: Daniel <debian@beaglebone.localdomain>
Date:   Sat May 28 17:52:37 2022 +0000

    Added

diff --git a/blink_LED3.sh b/blink_LED3.sh
new file mode 100644
index 0000000..af1826e
--- /dev/null
+++ b/blink_LED3.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+LED3_PATH=/sys/class/leds/beaglebone:green:usr3
+ 
+function removeTrigger
+{
+         echo "none" >> "$LED3_PATH/trigger"
+}
+ 
+echo "The LED3 user is starting"
+ if [ "$1" == "on" ]; then
+         removeTrigger
+         echo "1" >> "$LED3_PATH/brightness"
+ elif [ "$1" == "off" ]; then
+         removeTrigger
+         echo "0" >> "$LED3_PATH/brightness"
+ elif [ "$1" == "blink" ]; then
+	removeTrigger
+	echo "1" >> "$LED3_PATH/brightness"
+	sleep 0.5
+	echo "0" >> "$LED3_PATH/brightness"
+	sleep 0.5
+ fi
+ echo "Done"