Lightning Talk: How to Create an Asset Tracker With Zephyr and Thingsboard In No...
summary
Working proof of concept that uses Zephyr on an nRF9160 DK with onboard modem and GNSS, sends position fixes via CoAP over UDP to ThingsBoard Cloud, and visualizes the route on a dashboard. GPS runs in periodic GNSS every minute to save battery, LTE used with NB‑IoT fallback, and CoAP’s light reliability handles unreliable UDP links. A sample app is on GitHub and the live run shows the device waking, acquiring fixes, sending them, and the track appearing in ThingsBoard.
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