I have an ESP32 based system that stores monthly data in SPIFFS (havent yet tried LittleFS)
the data is stored in files that are created by the program and named by yyyymm eg 202108
so I have a root directory that looks like this
The system displays data to a web page using asynch web server and server sent events
To collect the files I'm using FTP; but I'm wondering if there is a way to display the root directory and access the file from there as a link.
I know I can serve a file with a fixed name, but cant see how to go this next step - if indeed its possible.
All help welcome