VM201 Protocol documentation

Modules VM201
1

Looking at the VM201 protocol specification downloadable on your Website several command seems missing.
For example there is no command described how to switch a relay.

In this Forum some talk about command code which is not part of the documentation.

Now my question is there an updated and complete documentation existing and where to download it?
If not is there sample code existing which shows the commands to use for Basic operations and where to download it?

Thanks a lot and best regards,
Michael

2

This is the only other document we can give you
http://www.velleman.eu/images/tmp/VM201%20TCP%20protocol.pdf

The VM201 does not really come with a protocol and examples (unlike some other of our products). If you want to write your own software for it instead of using the existing applications, you will need to do some trial and error.

Also, you can switch on a relay by simply visiting an url on the VM201 (check the javascript code in the web interface).