TTGO VGA ESP32 - automatic display of short texts every 24 hours

[mikronwfh]

Hi everyone,

I am working on a project using TTGO VGA ESP32 and FabGL. I would like the device to display short texts (about 20-30 words) during the day, changing every 24 hours.

I am wondering how to best automate this. Does FabGL offer any functions for scheduling tasks or displaying text at specific intervals?

I was thinking about several solutions, e.g.:

Table of texts: Storing texts in an array and displaying the next element every 24 hours.

Text file: Loading text from a file on the SD card and changing the file every 24 hours.

RTC: Using the RTC module to measure time and trigger the display of new text.
Which solution will be the easiest to implement with FabGL? Do you have any other ideas or ready solutions? I would be grateful for any tips.