February 17, 2026
Description
A mostly decorative case i made to make use of the larger screen of the T190
Assembly can be a bit tricky, but you'll get there with some cursing and successive retries.
There are a few flaws with the design. I'm including STEP files if anyone wants to give it a try to improve it.
The standard antenna will fit, but you must handle it a bit rough. I haven't noticed any issues with reception.
Everything was printed in PLA, except for the feet. Those are TPU, but completely optional.
It's reccomended to print the case with the display face down and some paint on supports for the overhangs inside. No outside support needed, so you don't need to worry about the supports affecting appearance.
Cables should be included with the T114 and battery case, but You'll need some way of connecting the cables (solder, Wago etc)
BOM
1x Heltec Vision Master T190
8x M3 heat inserts
8x M3x8 SHCS
1 x 18650 battery box (parallell)
2 x 18650 battery cells
The case can of course be used without any batteries if you prefer. The USB can just stay plugged in.
License:
Creative Commons — Attribution — Share Alike
10
wilhel1812
