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45 lines
1.7 KiB
ReStructuredText
45 lines
1.7 KiB
ReStructuredText
Bluetooth\ :sup:`®` Low Energy
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====================================
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:link_to_translation:`zh_CN:[中文]`
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**Bluetooth Low Energy (Bluetooth LE)** provides low-power wireless communication for IoT devices such as wearables, sensors, and smart home products. This section documents the **Bluetooth LE API Reference**, covering APIs for device discovery, data exchange, and Wi-Fi provisioning over Bluetooth LE.
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For usage concepts and tutorials, see :doc:`Bluetooth Low Energy <../../../api-guides/ble/index>` in **API Guides**.
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The Bluetooth LE API in ESP-IDF is organized into the following parts:
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- :doc:`Bluetooth Low Energy GAP <esp_gap_ble>`
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Handles advertising, scanning, connection management, and security operations
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- :doc:`Bluetooth Low Energy GATT Define <esp_gatt_defs>`
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Common data types and constants for attributes, characteristics, and UUIDs used in GATT operations
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- :doc:`Bluetooth Low Energy GATT Server <esp_gatts>`
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Exposes services and characteristics to remote clients (peripheral role)
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- :doc:`Bluetooth Low Energy GATT Client <esp_gattc>`
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Discovers and accesses services on remote servers (central role)
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.. only:: SOC_BLUFI_SUPPORTED
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- :doc:`Bluetooth Low Energy BluFi <esp_blufi>`
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Enables Wi-Fi provisioning and configuration via Bluetooth LE
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Each part typically includes an **Overview**, **Application Examples**, and **API Reference**, covering purpose, main functionality, sample usage, and detailed API documentation.
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.. toctree::
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:maxdepth: 1
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:hidden:
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Bluetooth Low Energy GAP <esp_gap_ble>
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Bluetooth Low Energy GATT Define <esp_gatt_defs>
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Bluetooth Low Energy GATT Server <esp_gatts>
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Bluetooth Low Energy GATT Client <esp_gattc>
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:SOC_BLUFI_SUPPORTED: Bluetooth Low Energy BluFi <esp_blufi>
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