CNX Software

Arduino UNO Q 4GB board with 4GB RAM, 32GB storage is now available for $59

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ...

Your Bluetooth earbuds are at risk of being hijacked - here's how to prevent it ASAP

WhisperPair occurs because many audio accessories skip a "critical step" during Fast Pair pairing. This is how it works: a "seeker" -- such as a Bluetooth-enabled mobile device -- sends a message to ...
CNET

Your Bluetooth Audio Devices Could Be at Risk of Hijacking, Researchers Say

Google says it has addressed security vulnerabilities that could affect Bluetooth products, but researchers contend that issues persist.

Audio devices that use Google's Fast Pair Bluetooth tech are vulnerable to hacks that could track location or listen to the mic, according to researchers

The tech in question is Google's Fast Pair system, which allows compatible devices to connect super quickly (i.e. one tap and ...
Hackaday

Espressif Introduces The ESP32-E22 Wi-Fi 6E And Bluetooth Co-Processor

Espressif has unveiled its latest major chip in the form of the ESP32-E22. Officially referred to as a Radio Co-Processor ...
Hackaday

sound localization

If you have multiple microphones in known locations, and can determine the time a sound arrives at each one, you can actually determine the location that sound is coming from. This technique is ...