Getting started with Arduino

Follow this guide to build the Arduino examples.
First, you have to install Arduino IDE for ESP32, not the existing Arduino. Then setup the Board configuration for ODROID-GO.

There are official step-by-step guides for the supported platforms which are maintained by community members.

• Windows
• Debian / Ubuntu
• Fedora
• openSUSE
• macOS

Execute a Git Bash program from the Start Menu and enter the following commands.

host

git clone https://github.com/hardkernel/ODROID-GO.git $USERPROFILE/Documents/Arduino/libraries/ODROID-GO

Open a Terminal by pressing CTRL-ALT-T and enter the following commands.

host

git clone https://github.com/hardkernel/ODROID-GO.git ~/Arduino/libraries/ODROID-GO

Open a Terminal from the launcher and enter the following commands.

host

git clone https://github.com/hardkernel/ODROID-GO.git ~/Documents/Arduino/libraries/ODROID-GO

Arduino IDE has to know which board will be used for compiling and sending a data.
Select Tools → Board → ODROID ESP32.

Arduino IDE has to know which port the device is connected to.
The port number depends on your system.
You might need to installCP2104 VCP drivers on your host computer if you can't open the serial port.

Select Tools → Port: “COM#” → COM#.

Since ODROID-GO always connects to the host PC via USB cable, select a USB device file.
Select Tools → Port → /dev/ttyUSB#.

Now you're ready to write your source code.
To learn how to write source code, please refer to this guide: Hello World.