I have a lot of boards and usually need to re-use code even for different projects.

Overview

Mainly, it is best to use this board with Arduino. It can run CircuitPython, but this eliminates the Wireless connectivity (WiFi and Bluetooth).

Arduino Environment

There are few steps needed to get the Wio terminal up and running in Arduino.

Go to File -> Preferences, and add the following URL to the list of boards
https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json
Go to Tools -> Board -> Board Manager and find Seeed Wio Terminal
Select board from the list