Bluetooth is everywhere, but it’s hard to inspect. Most of the magic is done inside a Bluetooth controller chip, accessed ...

Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...

Arduino 20th anniversary projects at the University of Padua include a gesture-control car, solar IoT monitor, and BLE swim ...

If you love tinkering, ESPHome is a fantastic way to build custom smart home devices. This open-source firmware framework ...

You can hear sound, of course, but what if you could see it with a laser? That’s what [Goosetopherson] thought about, and thus a new project that you can see in the video below was born. The ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

CES 2026 is here. Think of CES like a harbinger of what’s next in technology. Every January, the industry descends upon Las ...

A complete real-time sensor data acquisition system for the ICM20948 9-axis IMU sensor using ESP32 and Python GUI. Features configurable parameters, live data visualization, Bluetooth connectivity, ...

Espressif Systems is showcasing its products at CES 2026, including two interesting upcoming parts: the ESP32-E22 Wi-Fi 6E ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

Bluetooth speakers come in all shapes, sizes and prices, and with varying discounts and deals intermittently thrown into the equation, it can be a nightmare trying to figure out which to choose. At ...

As an editor and writer who has contributed to many national and local publications, Nicole Gregory enjoys communicating clearly on critical health topics so that readers can make informed choices for ...