I want to have the time displayed on a TM1637 display.
Can anyone point me in the right direction on how to introduce code to the existing ^ project to communicate with the LED display?
We have this tutorial with Arduino that shows how to display temperature on the 7-segment display: https://randomnerdtutorials.com/arduino-temperature-displayed-on-4-digit-7-segment/
Maybe it can help with your project. (note that this tutorial is very old, so it is not as well structured as our most recent tutorials).
You can also try to search for similar projects using Arduino. Usually, the code is compatible with the ESP32 or can be easily modified.
I hope this helps.
There is an example at http://www.esp32learning.com/code/esp32-and-tm1637-7-segment-display-example.php.
Another example that actually displays time is at https://www.makerguides.com/tm1637-arduino-tutorial/