Random Nerd Tutorials helps makers, hobbyists and engineers build electronics projects. We make projects with: ESP32, ESP8266, Arduino, Raspberry Pi, Home Automation and Internet of Things.

Learn how to build a QR code reader/scanner with the ESP32-CAM board programmed with Arduino IDE. The ESP32-CAM is constantly using its camera to scan for new QR codes using …

Learn how to control your ESP32 or ESP8266 GPIOs from anywhere in the world. This can be very useful to control a relay, a thermostat, or any device remotely.

The Ultimate Shortcut to Learn Electronics and Programming with Open Source Hardware and Software

Random Nerd Tutorials is a blog where we share electronics projects, tutorials and reviews. We help makers, hobbyists and engineers build electronics projects. We make projects about: ESP32, ESP32 …

If you are not currently a member in the Random Nerd Tutorials Lab, you can enroll today and join a passionate community of electronics enthusiasts. Simply click the button below to create your …

Jan 30, 2020 · Learn how to establish a two-way communication between two ESP32 boards using ESP-NOW. As an example, two ESP32 boards will exchange sensor readings (with a range in open …

Random Nerd Tutorials | Learn ESP32, ESP8266, Arduino, and Raspberry P... Random Nerd Tutorials helps makers, hobbyists and engineers build electronics projects.

Jul 22, 2025 · Random Nerd Tutorials offers an extensive collection of over 30 step-by-step written tutorials, guides, and projects for Raspberry Pi enthusiasts. Unlike traditional courses, this resource …

RuiSantosdotme has 72 repositories available. Follow their code on GitHub.