ELIO IOT can be programmed with the Arduino IDE V. 2 or later.
https://docs.arduino.cc/software/ide-v2


Put the board in programming mode


To put the card into programming mode:


1.- Connect the card to the PC on the USB port
2.- Turn on the switch
3.- Press and hold the BOOT button
4.- Press and release the RESET button
5.- Release the BOOT button


IOT EDU

IOT MEDIA

IOT MINI

IOT DEMO


Select the board


In the settings select “Select other board and port” and choose ESP32-S3-Box and the Serial Port (USB)



If the board is not available in the “Additional boards manager URLs” field, enter the following link without spaces:

https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json



Download the ELIO library for Arduino at the link:
github.com/maestry/eliokit-arduino


Warning: loading an Arduino application onto the board overwrites the factory firmware dedicated to simplified programming. However, it will be possible to restore the factory firmware through a dedicated application.