Esp32 bluetooth server. This post is a quick introduction to BLE with the ESP32. In other words, we will learn to exchange data between two ESP32 boards over BLE. First, we’ll explore what’s BLE and what it can be used for, and then we’ll take a look at some examples with the ESP32 using Arduino IDE. For a simple introduction we’ll create an ESP32 BLE server, and an ESP32 BLE scanner to find that server. The BLE server advertises characteristics that contain sensor readings that the client can read. This functionality is especially useful when using your ESP32 to exchange data with sensors (temperature, humidity, etc. Make a BLE (Bluetooth Low Energy) connection between two ESP32 boards. Updated 11 June 2024 In this tutorial, we will learn how to perform BLE server client communication between two ESP32 boards using Bluetooth Low Energy. Learn how to use Bluetooth Low Energy (BLE) in ESP32, BLE Server, Client, Smartphone. ESP32 boards are great for IoT projects because they support Wi-Fi, Bluetooth Classic, and Bluetooth Low Energy. Making a BLE Server with your ESP32 device can create a whole new realm of possibilities for your ESP32 projects. Make a BLE (Bluetooth Low Energy) connection between two ESP32 boards. ) that are nearby your ESP32. One ESP32 is going to be the server, and the other ESP32 will be the client. It also includes built-in support for both Bluetooth and Bluetooth Low Energy (BLE). . The ESP32 chip is a powerful microcontroller that offers more than just WiFi capabilities. Bluetooth is a widely used wireless data transfer protocol that facilitates seamless communication between various devices. A complete beginner's guide on using ESP32 BLE Feature. Discover everything you need to master Bluetooth (Classic and Low Energy) with the ESP32 in no time. iizwwsnuotgqessuiqtbbwueiyclprguzxhsikpjdyezqgsdxov