An Old ESP32 Dev Board (LOLIN32 Lite)

I recently came across this tiny ESP32 deb board on Taobao. It is priced at only 16 RMB but it has all the necessary features including a CH340 chip and a charging chip with a JST-PH battery connector. On Taobao it seems to have the following name:

It came without any documentation. It took me a while to find out that it is a Wemos Lolin32 Lite board that is no longer maintained by Wemos. The official information about the board can only be found on archive.org at here.

The schematics is attached here.