Heltec Visionmaster E213 Enclosure with extra Buttons

This is a remix of the "Heltec Meshtastic E213" box. For my project "DSA Zeit-Tracker", where I used the board I needed more buttons, a power switch and more space for another battery (503759 3.7V LiPo) because the recommended battery was no available. Also the buttons on the side are now real buttons and not just thin plastic. Complete project and wiring is available on Github https://github.com/McIntozh/DSA-Zeit-Tracker