This plugin allows you to connect your Unity game or app to Arduino robots or projects using Bluetooth. It supports multiple devices and platforms, including iOS, Android, MacOS, Windows PC, and UWP. You can control your Arduino device, transfer data, and use BLE and Bluetooth Classic connections. The plugin is compatible with Unity 2018.3 and above, and a tutorial is provided to help you get started. It does not require Unity Plus, but .NET 4.x framework is needed.
The plugin supports BLE GATT characteristics communication for BLE on Android, MacOS, iOS, and UWP. It has been tested with HC-05/06, ESP32 modules for Bluetooth Classic and HC-08 for BLE. The plugin can be used to connect to Arduino/Raspberry Pi via BLE, Bluetooth Classic, or USB Cable. It also supports Windows PC connections via Bluetooth Classic and USB Cable.
