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

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

Sensors to detect temperature, pressure, and gases, such as CO 2, have been around for centuries. However, the latest devices can measure a growing list of substances and process the data in real-time ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

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

With two cores at 240 MHz and about 8.5 MB of non-banked RAM if you’re using the right ESP32-S3 version, this MCU seems at ...

Regulators will press ahead with controversial plans to demand that new data centres must supply electricity to homes and businesses in return for power grid connections, it has emerged. Energy ...

There's no need to buy a brand-new set of wireless headphones. Just use my tried-and-true tweaks. Macy is a writer on the AI Team. She covers how AI is changing daily life and how to make the most of ...