ESP32 HTTP POST Request using Arduino IDE
In this tutorial, we will learn how to make HTTP POST requests with ESP32 and Arduino IDE. For demonstration, we will send HTTP POST requests …
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.
HTTP GET using ESP32 and Arduino IDE (OpenWeatherMap.org and ThingSpeak)
In this tutorial, we will learn how to utilize the ESP32 with the Arduino IDE to create HTTP GET requests for commonly used APIs like …
Control Relay Module Remotely with ESP32 Web Server and 220V Lamp
One of the best projects you can consider doing with ESP32 is to control a 220-volt lamp from a web server. But you can also …
ESP32 Send Email Notifications with IFTTT
As the Internet of Things (IoT) becomes more prevalent in our daily lives, there is a growing need for devices to communicate with each other …
ESP32 External Wake Up from Deep Sleep
In this tutorial, we will learn how to use an external interrupt to wake up the ESP32 from a deep sleep. There are two external …
ESP32 Touch Wake Up from Deep Sleep
In this tutorial, we will learn to use ESP32 touch pins as a wake-up source from a deep sleep. First, we will put ESP32 into …
ESP32 Timer Wake Up from Deep Sleep
In this tutorial, we will learn to use Timer as a wake-up resource from a deep sleep. First, we will put ESP32 into deep sleep …
ESP32-CAM Take Photo and Save to MicroSD Card with Timestamp Date and Time
This tutorial will teach you how to capture and save a photo using the ESP32-CAM module onto a MicroSD card, including a timestamp as a …
ESP32 Erase Flash Memory Perform Factory Reset
In this tutorial, we will see how to erase the flash memory of an ESP32 using the esptool.py command-line utility in Windows, Linux, and MacOS, …
ESP32 BLE Server GATT Service Battery Level Indication
In this tutorial, we will learn how to set up ESP32 as a BLE server and use the GATT service to send battery levels to …