Arduino STCC4 Demonstrator

A simple LVGL-based project to demonstrate the new STCC4.

Hardware

The hardware used is:

• LilyGo T-Display-S3
• MikroE Environment 7 Click

Wiring

We use pin 33 (SDA) and 34 (SCL) of the board for I2C communication:

We use the 3V pin to power the sensor.

Software

Software is mostly generated code by EEZ Studio and a main arduino script (stcc4-mikroE-demo.ino)

Dependencies

The following libraries are required

• Arduino I2C STCC4 by Sensirion
• lvgl by kisvegabor
• TFT_eSPI by Bodmer

Manual steps

After installing the dependencies, you should select the right board in the TFT_eSPI library files. You can do so by:

• Open your Arduino/libraries folder
• Open TFT_eSPI
• Comment out the line #include <User_Setup.h> , uncomment #include <User_Setups/Setup206_LilyGo_T_Display_S3.h> from the file User_setup_select.h
• Save the file

How to flash this demo ?

The folder can be opened in Arduino IDE. Once the right board and port is selected, the sketch should compile, and can be flashed