In this project, we build a lightweight desktop utility that connects to a BleuIO dongle and continuously scans for BLE advertisement data. When a compatible HibouAir device is detected, the application decodes the raw hex payload and prints meaningful values such as temperature, humidity, pressure, CO2, and particulate matter levels.

This is not a heavy application or a full dashboard. It is intentionally simple. The idea is to give developers a clean starting point to understand how BLE data flows from a device to a readable format.

Full details of the project
https://www.bleuio.com/blog/building-a-ble-sensor-scanner-with-nim-and-bleuio/