Did you know that ON semi has a special line of products for indoor positioning called IPS? It can track items down to cm resolution. Check out their web site if you want to know more. QT1 allows you to build this technology into your device or project. Uses Bluetooth nRF52832 to achieve up to 50 updates per second. Module includes Button, LED, Accelerometer, I/O Pins, Quuppa Firmware Library Compatibility for creating your own solutions. While we do not offer this product we do get a lot of request for tracking devices. Visit https://www.quuppa.com/
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