Struggling with GPS indoors? Learn how to build a DIY real-time indoor tracking system using BLE and Wi‑Fi triangulation.

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, customizable smart home. I’ve stopped using Big Tech’s smart speakers and embraced the ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz WiFi access points in your area. It works like ...

Listening to music via Bluetooth isn't as simple as plugging in a pair of headphones and playing audio from your device. Yet Bluetooth headphones and earbuds offer a wireless connection that's ...

Apple CarPlay was first introduced back in 2014, and it's become a staple in so many vehicles in the 11 years since then. Because we're so indebted to our iPhones for both information and ...

We spend so much time online that how we connect to the internet has become almost as important as the devices we use. Most people never give it a second thought. They connect their computer to Wi-Fi, ...

This build creates wifi lights that illuminate interiors with a modern and technological design. It is stylish, compact, and decorative. #minecraft #wifilights #minecraftlighting #minecraftideas ...

Abstract: In the evolving landscape of IoT and robotics, the need for real-time, wireless control systems is more prominent than ever. This paper presents a real-time servo motor control method using ...

Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Heart rate is one of the most basic and important ...

Use a USB cable if you want the most stable and responsive connection. The Xbox Wireless Adapter is the best option for wireless use, as it supports headset audio and multiple controllers with lower ...

Smart geyser safety system using STM32, P43 water level sensor, and DS18B20 temperature sensor to prevent dry run and overheating. Real-time monitoring and alerts are enabled via ESP32 and Firebase ...