# Bluetooth® Low Energy

[中文]

## Overview

- Introduction
- Major Feature Support Status
- Bluetooth® SIG Qualification
- Low Power Mode Introduction
- Multi-Connection Guide

## Get Started

- Introduction
- Device Discovery
- Connection
- Data Exchange

## Security

- SMP
  - Bluetooth LE Encryption
  - Bluetooth LE Bonding
  - Implementation of SMP

## Profile

- BluFi
  - Overview
  - Getting Started
  - The BluFi Flow
  - The Flow Chart of BluFi
  - The Frame Formats Defined in BluFi
  - The Security Implementation of ESP32-C5
  - GATT Related Instructions

Was this page helpful?

- Thank you! We received your feedback.
- If you have any comments, fill in Espressif Documentation Feedback Form.

- We value your feedback.
- Let us know how we can improve this page by filling in Espressif Documentation Feedback Form.