Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

The Cardputer-Adv is an update to the M5Stack Cardputer ESP32-S3 computer with an improved antenna, enhanced audio, a larger ...

It’s the moment you hard-core hardware nerds have been waiting for: the reveal of the 2025 Hackaday Supercon Communicator ...

Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

A Bluetooth Troubleshooter is an automated tool in Windows computers that helps users fix Bluetooth-related problems. Some of you might have used this tool to fix Bluetooth issues. Windows 11 has ...

Despite the name, a BadUSB isn't necessarily a bad thing. All it does is identify itself as a keyboard to your computer, and ...

Most people think of AirTags when they picture a Bluetooth tracker. And indeed, Apple’s little white discs used to be the most capable option, relying on a vast finding network of nearby iPhones to ...

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 ...

Take it from me, a networking expert: The big discount on the eero Pro 7 makes it a strong buy right now, even if you don't yet have any Wi-Fi 7 devices. I’m the deputy managing editor of the hardware ...

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