This GitHub repository provides detailed setup instructions and tested examples for the LilyGO T-Display S3 using the Arduino IDE. The instructions are specific to the LilyGO T-Display S3 and may not work for other similarly named boards.
Kresmo is an Arduino sketch that uses an OpenAI-compatible API to generate a random and brief pithy saying. The sketch uses the U8g2 library for displaying text on an OLED screen, and the WiFi library for connecting to the internet. The ESP32-C3-0.42 module combines all this hardware into one tiny board.