“I was looking for a straightforward clock to use with a 128x64 OLED I got from Adafruit but found that a lot of the implementations were too cumbersome, involved a ton of code, weren’t clear on what NTP servers to use and how, and basically offered very little in terms of making a clock with the LOCAL time (not UTC, which is easy enough to get). So I set about doing my own research and ended up with this simple clock that leverages already made libraries to minimize the code footprint, while offering some interesting tweaks in displaying the time (like AM/PM, 12-hour format, names for months, days, etc). This instructable assumes you have some experience programming ESP-01s but if not, there are a ton of wonderful tutorials available on Instructables! Enjoy!”