Let’s build a DIY weather station using an ESP32 and a 16×2 LCD screen. The ESP32 will connect to the internet, retrieve live weather data from the OpenWeatherMap API, and display the results on the LCD. This project is perfect for beginners learning IoT, APIs, and embedded programming. By the end of this guide, you

Have you ever wanted to control lights, fans, or any electronic device directly from your smartphone? With the power of MIT App Inventor and a simple microcontroller like the ESP32 or Arduino, you can build your own custom Internet of Things (IoT) application in just a few minutes. The best part? You don’t need to be a

Previously, we built a Prayer Times Display using Raspberry Pi, which was a powerful and flexible solution. The Raspberry Pi allowed advanced customization and a larger display interface. However, one major downside of the Raspberry Pi project was the cost. So let’s build a dedicated Smart Prayer Times Display using the ESP32 and a 16×2

📩 Introduction In our hyper-connected world, we often find ourselves constantly refreshing our inboxes, waiting for that one important email. But what if you could glance at a small screen on your desk instead of unlocking your phone? In this project, we will build a Smart IoT Email Notifier using the powerful ESP32 microcontroller. The device will

The ESP32-CAM is one of the most exciting and affordable microcontrollers in the IoT and embedded vision world. For under $10, this tiny board packs: However, because it lacks a built-in USB port, getting started can be a bit tricky for beginners. This guide will walk you through everything you need to know, from the

🚀 Introduction Have you ever wanted your ESP32 to send you an email when motion is detected, temperature exceeds a threshold, or when your IoT device needs attention? So, sending emails directly from microcontrollers opens up a world of possibilities for remote monitoring and alert systems. In this comprehensive guide, I’ll walk you through the