A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

My new server didn't have a Bluetooth adapter I could pass through to my virtual machine, so I built my own instead.

This library was created to read the UID of tags presented to a PN5180 RFID reader, such as below: The PN5180 implements the ISO15693 "vicinity" protocol, which typically enables tags to be read at a ...

When we think of threats from cybercriminals, we immediately think about Wi-Fi and the internet. Consequently, most of the security measures we use also revolve around being on the internet. Meanwhile ...

Microchip Technology and Qualcomm have their own proprietary SoC in their Bluetooth modules. In this third part of the FAQ series, we discuss the RNBD350 and QCC711 Bluetooth low-energy (BLE) modules ...

Meeting the many stringent regulations around out-of-band (OOB) emissions, electromagnetic interference (EMI), and radio-frequency interference (RFI) to streamline the product certification process ...

Early Pixel 9 series buyers are reporting Bluetooth issues like terrible range, static sound, sound dropping, issues connecting to vehicles with Android Auto, random disconnections, and more. Reports ...

Wasted radio signals can be converted into electricity using a new kind of antenna rooted in how electrons behave at a quantum level. When you purchase through links on our site, we may earn an ...