I built my own AirTag-like tracker with this Raspberry Pi alternative – how it works

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ZDNET’s key takeaways

• Challenger UWB is powered by the Raspberry Pi Pico 2040 chip.
• It allows for tracking accuracy down to 10cm.
• Low power consumption makes it perfect for mobile applications.

Asset tracking is a big thing, whether that be vehicles, tools, or even people moving about a site, and while there are a number of off-the-shelf solutions available — the Apple AirTag being one that’s very commonly used — some…