V3 edit 16.4.2025

This is the first working version of the case for the heltec T114 model. I made this model based on Muzi Works as a basis.
It was made with the purpose of mounting an antenna with a larger diameter. I created it myself based on it and made this model.
 

An antenna with a diameter of 15 cm can be mounted. It was made to fit a 16mm diameter antenna. I recently found a 15cm flexible one on the market. It could not be mounted on the original version, so this one was built from scratch. 

Please note that this is a working version. 

For now, the maximum battery size of 31mm *60mm *8mm.

Used parts:
2xM2.5 brass inserts
2xM2.5 8-10mm screw 

can also be used:

2xM2 brass inserts

2xM2 screw 8-10mm

Later I will add more design samples and the possibility without brass insert.

antena [https://vi.aliexpress.com/item/1005004583688896.html](https://vi.aliexpress.com/item/1005004583688896.html) Gizot

Battery [https://vi.aliexpress.com/item/33019829776.html](https://vi.aliexpress.com/item/33019829776.html)

I will write more details later.

I can't attach the link to the original file from Printables, so I'm attaching it below in this given link for original part. [https://www.printables.com/model/982046-h2t-case-for-heltec-t114-with-gps-running-meshtast](https://www.printables.com/model/982046-h2t-case-for-heltec-t114-with-gps-running-meshtast)