ESP32 SmartConfig Wi-Fi Provisioning with SmartPhone App
In this tutorial, we will learn to use ESP32 SmartConfig for Wi-Fi Provisioning to connect to Wi-Fi network with SmartPhone App and store our Wi-Fi credentials into flash using ESP …
ESP32 Tutorials and Projects
Complete ESP32 tutorials starting from basics to advances level. ESP32 is a famous development board for the internet of things applications. Although, other IoT development boards are also available in the market. But this board gains popularity among embedded developers and hobbyists in a short time. Because of its on-board many features such as Bluetooth, BLE, WiFi, Crypto-Engine and many others.
ESP32 SHT31 Temperature and Humidity Web Server
In this user guide, we will learn to build ESP32 SHT31 Web server using Server-Sent Events (SSE). Using this technique, we will build an ESP32 controlled web server that will …
ESP RainMaker with ESP32 using Google and Alexa Voice Assistant Integration
In this ESP32 tutorial, we will show you how to integrate voice assistance to ESP RainMaker with ESP32 using Arduino IDE. In a previous introductory tutorial, we introduced you to …
ESP32 Motion Detection Notification on WhatsApp Number
Whatabot and callmebot are free WhatsApp APIs that are helpful in sending message notifications, sensor readings, motion detection and door-opening alerts. In this tutorial, we will create a motion detection …
ESP32 Send BME280 Sensor Readings to WhatsApp Messages
In a previous tutorial, we showed you how to send simple Whatsapp text messages to your account with ESP32 using Whatabot and callmebot free APIs. In this guide, we will take that a step …
ESP32 Send WhatsApp Messages to Your Account
In this tutorial, we will show you how to send Whatsapp messages to your account with ESP32 using Whatabot and callmebot free APIs. These free WhatsApp APIs can be helpful …
Interface MS5611 Barometric Pressure Sensor with ESP32
In this user guide, we will learn to interface MS5611 barometric pressure sensor module with ESP32 development board. Firstly, we will introduce you to the MS5611 sensor including its pinout, …
Interface HTU21D Temperature & Humidity Sensor with ESP32
In this user guide, we will learn to interface HTU21D Temperature and Humidity Sensor module with ESP32 development module. Firstly, we will introduce you to HTU21D sensor including its pinout, …
Interface SHT31 Temperature & Humidity Sensor with ESP32
In this user guide, we will learn to interface SHT31 Temperature and Humidity Sensor module with ESP32 development board. Firstly, we will introduce you to SHT31 sensor including its pinout, …
ESP32 ESP-NOW Send and Receive Encrypted Messages
In this ESP32 user guide, we will show you how to encrypt messages while using ESP-NOW protocol while wirelessly transferring data from one ESP32 to another. In previous ESP-NOW getting …