Devices For Class Ready

I have 15 devices ready for the class.   I want to get that number up to 20, also I do not have the necessary USB-TTL adapters.

Now for the next few days I work on the presentation.

Also I got my alerting done, weird but looks like it does work.  Kind of interesting.  Here is how it works

1. I get an email and if it meets certain parameters like From, To, and Subject Line, it forwards an email.
2. The email is processed by procmail and it executes a script.
3. The script sends an MQTT message
4. The device sees this message and begins its light show.

It is good.