1# Bluetooth<!--bluetooth--> 2 3- [Bluetooth Overview](bluetooth-overview.md) 4- [Bluetooth Setting](br-development-guide.md) 5- Classic Bluetooth 6 - [Device Discovery](br-discovery-development-guide.md) 7 - [Device Pairing](br-pair-device-development-guide.md) 8 - [SPP-based Data Transmission](spp-development-guide.md) 9- Bluetooth Low Energy 10 - [BLE Advertising and Scanning](ble-development-guide.md) 11 - [GATT-based BLE Connection and Data Transmission](gatt-development-guide.md) 12