# 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

## Profile

- BluFi
  - Overview
  - The BluFi Flow
  - The Flow Chart of BluFi
  - The Frame Formats Defined in BluFi
  - The Security Implementation of ESP32-C2
  - GATT Related Instructions

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