Added a very simple script that just works.

PC_CONTROL_CODE/VerySimpleCode/crontab

@@ -0,0 +1,2 @@
+# Run every minute
+* * * * /location/to/bash/simple.sh

PC_CONTROL_CODE/VerySimpleCode/simple.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+for i in {1..59}
+do
+    stty -F /dev/ttyUSB0 speed 38400 cs8 -ixon raw
+    echo -ne "_shutup 24\n\r" > /dev/ttyUSB0
+    sleep 1
+done
+
+exit