Case for AskSinPP

Here is a case for a [AskSinPP](https://asksinpp.de/) component to connect to Homematic.

I use the [HB-Micro](https://github.com/ronnythomas/HB-Micro) board from [Ronny](https://www.facebook.com/ronny.thomas.83).

To keep the case as small as possible 59x46mm I used AAA batteries.
Nevertheless, the case provides enough space to add a sensor, like the BME280.
 
The case would also be suitable for an ESP-01 board.

For suggestions or wishes, feel free to write in the comment.

++++++++