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 ...

[Paul] has put together an insanely small yet powerful tracker for monitoring all the things. The USB TinyTracker is a device that packages a 48MHz processor, 2G modem, GPS receiver, 9DOF motion ...