Oilmax - Oiltank Measurement Case

This design is my very first Version of this Case. I desigend it to fit in a OLED Shield 0,66" for WEMOS D1 mini, and yes of course a WEMOS D1 mini. At the bottom a HC-SR04 takes place for Measurement. I use this to connect it to ioBroker for HomeAutomatisation and Visualisation.

UPDATE 04.10.2018 19:08: Just a little justification on cutouts ...HC-SR04 now fits better into the holes. Added the technical drawings.
UPDATE 05.10.2018 08:00: cleaned up some technical mistakes on Mainbody.

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