Learn how to fix the Fatal Error Occurred: "Failed to connect to ESP32: Timed out waiting for packet header" error when trying to upload code to your ESP32.| Random Nerd Tutorials
Get started with FreeRTOS with the ESP32 and the Arduino IDE. Create single and multiple tasks, suspend and resume tasks, run code ESP32 two cores, and calculate memory for each task.| Random Nerd Tutorials
Control the ESP32 board's GPIO pins as digital outputs with ESP-IDF. You can control devices like LED by setting the pin's voltage level to HIGH (3.3V) or LOW (0V).| Random Nerd Tutorials
Use the ESP-NOW communication protocol with the ESP32 CYD Board (Cheap Yellow Display) to receive and display BME280 sensor data from multiple ESP32 sender boards.| Random Nerd Tutorials
Control the ESP32 GPIOs from anywhere using Firebase. Create nodes on the Firebase Realtime Database to save the current GPIO states. Whenever there's a change in the database nodes, the ESP32 updates its GPIOs accordingly.| Random Nerd Tutorials
Program the ESP32 boards with the ESP-IDF (Espressif IoT Development Framework). We'll install the ESP-IDF on VS Code IDE to run ESP-IDF tools to build and flash programs.| Random Nerd Tutorials
Learn how to log data with the ESP32 to the Firebase Realtime Database with timestamps (data logging) so that you have a record of your data history temperature, humidity, and pressure from a BME280 sensor| Random Nerd Tutorials
Program the ESP32 boards using VS Code (Visual Studio Code) with the pioarduino IDE extension. Install the software on Windows, Mac OS X or Linux Ubuntu Operating Systems.| Random Nerd Tutorials
Send BME280 sensor readings to the Firebase Realtime Database using the ESP32 or ESP8266 NodeMCU boards. The ESP board will authenticate as a user with email and password.| Random Nerd Tutorials
This guide will teach you how to create a simple Firebase Web App to control and monitor your ESP32 board. The Web App you'll create can be accessed worldwide to control and monitor your ESP32 from anywhere in the world. This Web App makes the bridge between the Firebase Realtime Database and the ESP32. Updated| Random Nerd Tutorials
Get started quickly with Firebase using the ESP32 board and programmed with Arduino IDE. Firebase is Google's mobile application development platform that includes many services.| Random Nerd Tutorials
Use the DS1307 Real Time Clock Module with the ESP32 programmed with Arduino IDE. Set and read the time, synchronize with NTP server, set time zone, daylight saving time.| Random Nerd Tutorials
Firebase Web App with the ESP32 and ESP8266 eBook Build a Firebase Web App to Control Outputs and Monitor Sensors from Anywhere (Includes Login/Logout Authentication) GET THE EBOOK » Build a Firebase web application that can monitor and control your ESP32 and ESP8266 boards from anywhere in the world. The application allows you to control| Random Nerd Tutorials
Use a microSD card with the ESP32: you'll learn how to read and write files to the microSD card. To interface a microSD card with an ESP32 board, we'll use SPI.| Random Nerd Tutorials
Learn how to build a web server to control the ESP32 ESP8266 outputs using MicroPython framework. As an example we'll build a web server with ON and OFF buttons| Random Nerd Tutorials
Learn how to install the ESP32 board add-on in Arduino IDE in less than 1 minute. This guides works in any operating system: Windows PC, Mac OS X, and Linux.| Random Nerd Tutorials
Learn how to read digital inputs (like a button switch) and control digital outputs (an LED) using the ESP32 board programmed with Arduino IDE.| Random Nerd Tutorials
Install the ESP32 boards in Arduino IDE 2.0 and upload code to the board. This guide is compatible with Windows, Mac OS X, and Linux operating systems.| Random Nerd Tutorials
Build a simple graphical user interface (GUI) with the ESP32 and a TFT Touchscreen with 2.8 inch display (240×320 px) with ILI9341 driver. It will have an ON and OFF button.| Random Nerd Tutorials
Program the ESP32 and ESP8266 NodeMCU boards using VS Code (Visual Studio) with PlatformIO IDE extension. Install the software on Windows, Mac OS X or Ubuntu operating systems.| Random Nerd Tutorials
Create a simple graphical user interface (GUI) with the ESP32 Cheap Yellow Display (ESP32-2432S028R). The TFT display will have an ON and OFF button that you can use to control an output.| Random Nerd Tutorials
Get started with LVGL (Light and Versatile Graphics Library) with the ESP32 Cheap Yellow Display (ESP32-2432S028R). LVGL is a popular embedded graphics library to create awesome UIs for many microcontrollers and displays| Random Nerd Tutorials
Get started with the TFT LCD Touchscreen Display with the ESP32 board. This TFT Touchscreen display with 2.8 inch (240×320 px) comes with the ILI9341 driver.| Random Nerd Tutorials
Take a look at the ESP32 Cheap Yellow Display (CYD) Pinout - ESP32-2432S028R. Which pins are used to control the display, touchscreen, microSD card and available GPIOs| Random Nerd Tutorials
Get started with the ESP32 Cheap Yellow Display (ESP32-2432S028R). This is a TFT Touchscreen display LCD with an ESP32 dev board. This is a great to build graphical user interfaces (GUI) to your IoT projects.| Random Nerd Tutorials
This is a getting started guide for the ESP32 Development board. The ESP32 is the ESP8266 sucessor. Loaded with new features: WiFi, Bluetooth, dual core, ...| Random Nerd Tutorials
Learn how to migrate your ESP32 board code from add-on versions 2.X (based on ESP-IDF 4.4) to version 3.0 (based on ESP-IDF 5.1) of the Arduino ESP32 core.| Random Nerd Tutorials
Learn how to control the direction and speed of a DC motor using an ESP32 and the L298N Motor Driver. Learn how the L298N motor driver works, and how to use it to control the direction and speed of a DC motor using the ESP32 and Arduino IDE.| Random Nerd Tutorials
Learn how to generate PWM signals with the ESP32 using Arduino IDE. Build a simple circuit that dims an LED using the LED PWM controller of the ESP32.| Random Nerd Tutorials
The ESP32 has two I2C physical bus interfaces that can serve as I2C master or slave. Learn how I2C communication protocol works with ESP32 board using Arduino IDE| Random Nerd Tutorials
Learn how to read ESP32 Analog Inputs with Arduino IDE using analogRead function. Analog reading is useful to read values from potentiometers, analog sensors, etc| Random Nerd Tutorials
Learn how to use the ESP32 Touch Pins with Arduino IDE. The ESP32 touch pins can sense variations in anything that holds an electrical charge. They can be used to wake up the ESP32 from deep sleep.| Random Nerd Tutorials
The ESP32 comes with 48 GPIOs with multiple functions. This article intends to be a simple and easy to follow reference guide for the ESP32 GPIOs.| Random Nerd Tutorials
Complete guide for the ESP32 Deep Sleep mode with Arduino IDE and different wake up sources: timer wake up, touch wake up, and external wake up (with examples).| Random Nerd Tutorials
In this tutorial, you'll learn how to use ESP32 Bluetooth Classic with Arduino IDE to exchange data between an ESP32 and an Android smartphone. We’ll control an ESP32 output, and send sensor readings.| Random Nerd Tutorials
DS18B20 OneWire Temperature sensor with ESP32 using Arduino IDE. Learn how to read temperature from one or multiple sensors and build a web server to display sensor readings.| Random Nerd Tutorials
In this post we’re going to do a comparison: ESP32 vs ESP8266. The ESP32 is much more powerful than the ESP8266, contains more GPIOs, faster Wi-Fi, and also supports Bluetooth.| Maker Advisor