ESP32 Web Server using SPIFFS (SPI Flash File System)
In this tutorial we’ll show you how to build a web server that serves HTML and CSS files stored on the ESP32 filesystem. Instead of having to write the HTML …
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MicroPython Programming Basics with ESP32 and ESP8266
MicroPython is a re-implementation of Python programming language targeted for microcontrollers and embedded systems like the ESP32 or ESP8266.
Getting Started with MicroPython on ESP32 and ESP8266
Learn how to get started with MicroPython firmware on the ESP32 and ESP8266. We’ll introduce you to MicroPython, show you the differences between MicroPython and regular Python, and how to …
Flash/Upload MicroPython Firmware to ESP32 and ESP8266
This posts shows how to flash MicroPython firmware to ESP32/ESP8266 boards using the uPyCraft IDE software. It works on Windows, Linux, and Mac OS X.
How to use ESP32 Dual Core with Arduino IDE
The ESP32 comes with 2 Xtensa 32-bit LX6 microprocessors: core 0 and core 1. So, it is dual core. When we run code on Arduino IDE, by default, it runs on core …
ESP32 Static/Fixed IP Address
This tutorial shows how to set a static/fixed IP address for your ESP32 board. If you’re running a web server or Wi-Fi client with your ESP32 and every time you …
Latching Power Switch Circuit (Auto Power Off Circuit) for ESP32, ESP8266, Arduino
In this article we’ll show you how to build a Latching Power Switch Circuit, also know as an Auto Power Off Circuit. You can use this circuit to auto-power off …
How to Set an ESP32 Access Point (AP) for Web Server
The ESP32 can act as a Wi-Fi station, as an access point, or both. In this tutorial we’ll show you how to set the ESP32 as an access point using …
Installing the ESP32 Board in Arduino IDE (Mac OS X and Linux instructions)
There’s an add-on for the Arduino IDE that allows you to program the ESP32 using the Arduino IDE and its programming language. In this tutorial we’ll show you how to …
ESP32 with PIR Motion Sensor using Interrupts and Timers
This tutorial shows how to detect motion with the ESP32 using a PIR motion sensor. In this example, when motion is detected (an interrupt is triggered), the ESP32 starts a …
Getting Date and Time with ESP32 on Arduino IDE (NTP Client)
In this tutorial we’ll show you how to get date and time using the ESP32 and Arduino IDE. Getting date and time is especially useful in data logging to timestamp …
Programming ESP32 with Atom Text Editor and PlatformIO IDE
In our ESP32 projects and tutorials, we recommend using the Arduino IDE to program the ESP32 development board. However, in some Windows computers it’s a bit tricky to install the …
ESP32 Web Server – Arduino IDE
In this project you’ll create a standalone web server with an ESP32 that controls outputs (two LEDs) using the Arduino IDE programming environment. The web server is mobile responsive and can be accessed with any device that as a browser on the local network.
ESP32 with LoRa using Arduino IDE – Getting Started
In this tutorial we’ll explore the basic principles of LoRa, and how it can be used with the ESP32 for IoT projects using the Arduino IDE. To get you started, …