I'm not a shill, and I'm not advertising, just thought this might be the best forum to get an answer to this question!

Can anyone advise what the possible real world uses would be for this piece of hardware??

Wemos TTGO ESP32 WiFi + bluetooth 18650 Battery Protection Board 0.96 Inch OLED Development Tool

https://www.banggood.com/Wemos-TTGO-ESP32-WiFi-Bluetooth-18650-Battery-Protection-Board-0_96-Inch-OLED-Development-Tool-p-1213497.html

arrr I'm sure this will look like spam but I promise it's not...