Add a Python program to print the correct code sequence for compliant devices (#4619)

* Add a Python program to print the correct code sequence for compliant devices

* Remove blank lines

source/_docs/z-wave/control-panel.markdown

@@ -130,6 +130,20 @@ If your node has user codes, you can set and delete them. The format is raw hex
 Some non compliant device like tag readers, have implemented to use raw hex code.
 Please refer to a hex ascii table to set your code. Example: http://www.asciitable.com/
 
+Here is a small Python program than will take numbers on the command line and print the correct sequence for compliant devices:
+
+```python
+#! /usr/bin/python3
+import sys
+
+translations = {}
+
+for x in range(0, 10):
+    translations["%s" % x] = "\\x3%s" % x
+
+for c in sys.argv[1]:
+    print(translations[c], end='')
+```
 
 ## {% linkable_title OZW Log %}