The D7 supports Bluetooth 5.0. This includes Bluetooth Low Energy (BLE) and Bluetooth Classic.

Application software support for Bluetooth is via Qt Bluetooth and BlueZ.

The D7 SDK includes:

Qt Bluetooth examples - Qt/QML Bluetooth examples
CLI examples:
- Bluetooth Basics - Basic bluetooth configuration, pairing and unpairing devices
- Bluetooth File Transfer via Obex - Example of file transfer through OBEX
- Bluetooth RFCOMM - Example of serial communication over bluetooth
- Bluetooth Low Energy client - Example to configure the D7 as a BLE client and receive notifications from peripherals