I used a board with an embedded OLED display. Various versions of such boards are sold everywhere under different brands.

⚠️ The two boards I tested were marked HW-364A and HW-630. They had slightly different hardware; in particular, they used different pins for the OLED display, so check that carefully.

Go to https://platformio.org/platformio-ide and follow the installation instructions.

In PlatformIO IDE click "Clone GIT repository" and paste the following URL:

https://github.com/arduinocelentano/ssid

PlatformIO should automatically download the project and the libraries it depends on.

Open the config.h file and set up the settings if needed. In particular, you should change OLED_SDA and OLED_SCL according to your board. I have provided detailed comments on the other options you might want to tune.

Press Platformio:Build and then Platformio:Upload button to upload the code.