ESP32 Bluetooth implementation using NimBLE for BLE-only support (ESP32) More...

#include "BaseBluetooth.h"
#include "HardwareTypes.h"
#include "esp_log.h"
#include "nvs_flash.h"
#include "PlatformMutex.h"
#include <functional>
#include <map>
#include <vector>

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Classes
class	EspBluetooth
	ESP32 Bluetooth implementation class. More...

Macros
#define	HAS_CLASSIC_BLUETOOTH 0

#define	HAS_BLE_SUPPORT 1

#define	HAS_A2DP_SUPPORT 0

#define	HAS_AVRCP_SUPPORT 0

#define	HAS_SPP_SUPPORT 0

#define	HAS_NIMBLE_SUPPORT 0

#define	HAS_BLUEDROID_SUPPORT 1

#define	NIMBLE_HEADERS_AVAILABLE 0

#define	BLUEDROID_HEADERS_AVAILABLE 0

Typedefs
using	EspBluetoothImpl = EspBluetooth

Detailed Description

ESP32 Bluetooth implementation using NimBLE for BLE-only support (ESP32)

This file contains the ESP32-specific implementation of the Bluetooth interface using NimBLE stack for ESP32 BLE-only support on ESP-IDF v5.5.

ESP32 supports Bluetooth LE 5.0 and is certified for Bluetooth LE 5.3. This implementation provides:

BLE advertising and scanning
GATT client and server operations
Connection management
Service and characteristic handling
Proper conditional compilation for different ESP32 variants

Author: HardFOC Team

Date: 2025

Copyright: HardFOC

Note: This implementation is specifically optimized for ESP32 using NimBLE; For ESP32 and ESP32, both Classic BT and BLE are supported; For ESP32C3/H2, BLE-only using Bluedroid; ESP32S2 has no Bluetooth support

Macro Definition Documentation

◆ BLUEDROID_HEADERS_AVAILABLE

#define BLUEDROID_HEADERS_AVAILABLE 0

◆ HAS_A2DP_SUPPORT

#define HAS_A2DP_SUPPORT 0

◆ HAS_AVRCP_SUPPORT

#define HAS_AVRCP_SUPPORT 0

◆ HAS_BLE_SUPPORT

#define HAS_BLE_SUPPORT 1

◆ HAS_BLUEDROID_SUPPORT

#define HAS_BLUEDROID_SUPPORT 1

◆ HAS_CLASSIC_BLUETOOTH

#define HAS_CLASSIC_BLUETOOTH 0

◆ HAS_NIMBLE_SUPPORT

#define HAS_NIMBLE_SUPPORT 0

◆ HAS_SPP_SUPPORT

#define HAS_SPP_SUPPORT 0

◆ NIMBLE_HEADERS_AVAILABLE

#define NIMBLE_HEADERS_AVAILABLE 0

Typedef Documentation

◆ EspBluetoothImpl

using EspBluetoothImpl = EspBluetooth

Classes

Macros

Typedefs