1e41f4b71Sopenharmony_ci# Connectivity Kit (Short-Range Communication Service) 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci- [Introduction to Connectivity Kit](connectivity-kit-intro.md) 4e41f4b71Sopenharmony_ci- Bluetooth 5e41f4b71Sopenharmony_ci - [Bluetooth Overview](bluetooth/bluetooth-overview.md) 6e41f4b71Sopenharmony_ci - [Bluetooth Setting Development](bluetooth/br-development-guide.md) 7e41f4b71Sopenharmony_ci - [BLE Development](bluetooth/ble-development-guide.md) 8e41f4b71Sopenharmony_ci - [GATT Development](bluetooth/gatt-development-guide.md) 9e41f4b71Sopenharmony_ci - [SPP Development](bluetooth/spp-development-guide.md) 10e41f4b71Sopenharmony_ci- NFC 11e41f4b71Sopenharmony_ci - [NFC Tag Read/Write Development](nfc/nfc-tag-access-guide.md) 12e41f4b71Sopenharmony_ci - [HCE Development](nfc/nfc-hce-guide.md) 13e41f4b71Sopenharmony_ci - [SE Access Development](nfc/nfc-se-access-guide.md) 14e41f4b71Sopenharmony_ci- WLAN 15e41f4b71Sopenharmony_ci - [WLAN Service Development Overview](wlan/wlan-overview.md) 16e41f4b71Sopenharmony_ci - [P2P Mode Development](wlan/p2p-development-guide.md) 17