Arduino has recently introduced a new Bluetooth-based provisioning flow on the Arduino Cloud, starting with the UNO R4 WiFi ...

Portable Bluetooth speakers have joined the club of ubiquitous personal electronics. What was once an expensive luxury is now widely accessible thanks to a prolific landscape of manufacturers mass ...

This is utterly awesome but how much does it cost? Given that BT modules are $1.50, DIO chips are pennies, something like this shouldn't be more than $10. I don't get this attitude at all. You have an ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

UWB utilises pulse-based signalling to achieve sub-10cm precision and low interference, outperforming conventional positioning technologies such as Bluetooth, Wi-Fi, and GPS. UWB also features an ...