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Search Results for: LoRa

ESP32 LoRa Sensor Monitoring with Web Server (Long Range Communication)

ESP32 LoRa Sensor Monitoring with Web Server Long Range Communication

In this project, you’ll build a sensor monitoring system using a TTGO LoRa32 SX1276 OLED board that sends temperature, humidity and pressure readings via LoRa radio to an ESP32 LoRa …

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TTGO LoRa32 SX1276 OLED Board: Getting Started with Arduino IDE

TTGO LoRa32 OLED SX1276 Board: Getting Started with Arduino IDE

The TTGO LoRa32 SX1276 OLED is an ESP32 development board with a built-in LoRa chip and an SSD1306 0.96 inch OLED display. In this guide, we’ll show you how to: …

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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, …

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Getting Started with the ESP32 Development Board

ESP32 Getting Started Guide for Beginners

New to ESP32? Start here! The ESP32 is a series of low-cost and low-power System on a Chip (SoC) microcontrollers developed by Espressif that include Wi-Fi and Bluetooth wireless capabilities …

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ESP32: 29 Free Guides for Sensors and Modules

ESP32: 25 Free Guides for Sensors and Modules

There is a wide variety of sensors, modules, and peripherals compatible with the ESP32 boards. We have tutorials for the most popular components. This article is a compilation of 29 …

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ESP32 Wireless Communication Protocols

ESP32 Wireless Communication Protocols

The ESP32 supports several different wireless communication protocols. Each protocol has its advantages and disadvantages and one can be more suitable than the other depending on the application. This guide …

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ESP32 SPI Communication: Set Pins, Multiple SPI Bus Interfaces, and Peripherals (Arduino IDE)

ESP32 SPI Communication Set Pins Multiple SPI Bus Interfaces and Peripherals Arduino IDE

This is a simple guide about SPI communication protocol with the ESP32 using Arduino IDE. We’ll take a look at the ESP32 SPI pins, how to connect SPI devices, define …

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250+ ESP32 Projects, Tutorials and Guides with Arduino IDE​

ESP32 Free Projects Tutorials Guides Schematics Code Instructions Random Nerd Tutorials

250+ ESP32 Projects, Tutorials and Guides with Arduino IDE The ESP32 is the ESP8266 successor loaded with lots of new features. The ESP32 is a development board that combines Wi-Fi …

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Year in Review 2020 – Random Nerd Tutorials

Year in Review 2020 Random Nerd Tutorials

2020 is almost over. It’s that time of the year to reflect about what we’ve achieved (or not) throughout this year and set our milestones for next year. In this article, …

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Learn ESP32 with Arduino IDE (eBook)

Learn ESP32 with Arduino IDE eBook 3rd edition featured image

(3rd Edition) This is a practical eBook where you’ll learn how to take the most out of the ESP32 using the Arduino IDE. This is our complete guide to program the …

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ESP32: ESP-NOW Web Server Sensor Dashboard (ESP-NOW + Wi-Fi)

ESP32: ESP-NOW Web Server Sensor Dashboard using Arduino IDE (ESP-NOW and Wi-Fi simultaneously)

In this project, you’ll learn how to host an ESP32 web server and use ESP-NOW communication protocol simultaneously. You can have several ESP32 boards sending sensor readings via ESP-NOW to …

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TTGO T-Journal ESP32 Camera: Built-in Programmer, OLED, Antenna and Project Examples

Most Practical ESP32-CAM? Built-in Programmer, OLED, Antenna, Project Examples and More

This is a getting started guide for the TTGO T-Journal ESP32 Camera Development Board. The TTGO T-Journal features an OV2640 camera, an OLED display, several GPIOs to connect peripherals and …

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Year in Review 2019 – Random Nerd Tutorials

Year in Review 2019 Random Nerd Tutorials

Can you believe that 2019 is over? It’s hard to believe that another year has just passed by so quickly and that Random Nerd Tutorials is almost 7 years old! …

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200+ Electronics Projects and Tutorials

Welcome to our repository of electronics projects. We make electronics projects with ESP32, ESP8266, Arduino and Raspberry Pi related with Internet of Things and Home Automation. To help you discover …

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Learn ESP32 with Arduino IDE eBook » Complete guide to program the ESP32 with Arduino IDE!



SMART HOME with Raspberry Pi, ESP32, and ESP8266 » learn how to build a complete home automation system.



Learn Raspberry Pi Pico/Pico W with MicroPython​ » The complete getting started guide to get the most out of the the Raspberry Pi Pico/Pico W (RP2040) microcontroller board using MicroPython programming language.



🔥 Learn LVGL: Build GUIs for ESP32 Projects​ » Learn how to build Graphical User Interfaces (GUIs) for ESP32 Projects using LVGL (Light Versatile Graphics Library) with the Arduino IDE.

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