TT-GO T-Beam (no display)

thingiverse

Here's a remix of the TTGO T-Beam v10 case for TTN-Mapper by DIYRon with a hole filled in for those without displays. A warning: if you opt for the SOFT-RF case instead, be aware that the PCB guides in the box can dislodge the WiFi antenna - make sure to remove any blobs and insert carefully. I had to solder mine back on, which was a bit tricky.