物联网 人工智能 ESP32 单片机 ESP32蓝牙鼠标 esp32蓝牙键盘 ESP32 BLE项目介绍MicroPython for ESP32 开发板低功耗蓝牙(BLE)研究学习项目名词解释写的比较乱,所以需要规范以下名词解释BLE:低功耗蓝牙设备(Bluetooth Low Energy、BluetoothLE)Peripheral、BLE 设备、外围设备、设备
//蓝牙连接id uint16_t attr_handle,//句柄 uint16_t value_len, //发送的数据长度 uint8_t *value, //发送的数据内容 bool need_confirm//是否需要确认 ) esp_ble_gatts_send_indicate(spp_gatts_if, spp_conn_id, spp_handle_table[SPP_IDX_SPP_STATUS_VAL...
Re: ESP32c6 Nimble-BLE Only send data PostbyMicroController»Sun Aug 25, 2024 8:06 am where in example is BLE_GATT_ACCESS_OP_READ_CHR? It's righthere. Obs: Even upgrading to esp-idf V5.3 this example did not compilate to me... ...
ESP32-WROOM-32是一款通用型Wi-Fi+BT+BLE MCU模组,功能强大,用途广泛,可以用于低功耗传感器网 络和要求极高的任务,例如语音编码、音频流和MP3解码等。 此款模组的核心是ESP32-D0WDQ6芯片*,具有可扩展、自适应的特点。两个CPU核可以被单独控制。时钟 频率的调节范围为80 MHz到240 MHz。用户可以切断CPU的电源,...
本文使用ESP32 IDF官方的 ble_spp_server_demo 示例。在低功耗蓝牙上实现SPP Server,整体可分为两步: 1. 启动 GATT Server; 2. 启动 SPP Server服务。其它是围绕这两步的必要的事件注册等程序。1. 启动 GATT Server 与前一篇文章类似 :esp_err_t ret; esp_bt_controller_config_t bt_cfg = BT_C...
we are moving towards the ESP32 Bluetooth low energy (BLE) and will see a practical example at Arduino IDE. In the previous session, along with all the basic concepts, I discussed the basics of ESP32 in the Arduino IDE and mentioned the introduction of E
1. WIFI STA、BT音频播放、BLE蓝牙测距及长连接json通信 2. Websockets认证获取网络数据,MQTT等协议进行json数据上下行传输 3. 录音、播放,音频编解码等功能 现在基于platformio+arduino框架开发,不知ESP32芯片是否支持诸多功能的运行? 如果可行的话,我们会移植为idf框架进一步开发,谢谢!sakura...
EN蓝牙模块功能:BLE4.2仅从机( 支持 苹果/安卓/PC/小程序 连接)串口透传(NUS)HID(鼠标/键盘)密码...
将static void blecent_scan(void)做如下修改:static void blecent_scan(void){ uint8_t own_addr_...
ESP-IDF Releases Toolchain Setup: Windows, Linux, macOS Examples Components ESP-IDF Program Template AT Application for ESP32 ESP-IDF Other Espressif Projects OpenOCD (On-Chip Debugger) Branch with ESP32 JTAG Support BinUtils Fork with Support for the ESP32 ULP Co-processor ESP32 Bluetooth/BLE ...