As great as some ESP32 development boards are, they are very far from perfect and many different models can have different problems. Like, for example, ESP32 with an OLED display. If you do not handle those boards very carefully, you will destroy them in no time. The OLED screen is not protected and edges are very prone to damage. Even a not-so-strong hit on the OLED edge can crack them.

ESP32 OLED displays cracks here

If you are lucky, you will end up with a cracked edge. If not so much, traces will break as well and the whole OLED display will be destroyed.

Luckily, there is a simple fix to that problem. All you will need is some epoxy glue and some time. Just watch the video below!