Blog
Custom Metrics & Dashboards for Embedded Devices
April 28, 2026 • By Michael Mikuš
Product
Learn how to define and report custom metrics from Zephyr or any MQTT-capable device, and build custom dashboards in Spotflow for operational monitoring and product analytics. This post uses a smart lock fleet as a running example to illustrate the full pipeline from firmware instrumentation to business insights.
Send Logs from Zephyr to the Cloud with Spotflow
March 12, 2026 • By Michael Mikuš
Product
This post walks through connecting an NXP FRDM-RW612 board running Zephyr to the Spotflow observability platform using Spotflow Zephyr logging example. By the end, your device will be streaming logs to the cloud while still printing them on UART, with no changes to your application code.
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