4 Reviews ← exclude selected types ← exclude selected tagsThanks to GNSS, modern smartphones and affordable smartwatches can determine location with sufficient accuracy almost anywhere outdoors. Ultra-Wideband (UWB) offers a compelling alternative for indoor tracking: by pinging fixed anchor stations, a device can calculate its relative position in real time. Makerfabs designed its MaTouch ESP32-S MaUWB to serve as an accessible entry point into UWB technology and a versatile foundation for custom hardware projects. Anchor coordinates can be entered directly into the device, allowing its position to be tracked live on the built-in screen. The MaTouch ESP32-S3 MaUWB is currently available for around $60.