STEM

Global Service

The web and mobile platform connecting STEM, its sales network and its customers: device management and remote control over Bluetooth and MQTT, on Azure IoT Hub.

Global Service
Division
ARSERA CREO
Client
STEM
Sector
Professional vehicles and biomedical
Services
Custom software, System integration, Consulting
The challenge

STEM designs safety and fitting devices for ambulances, increasingly automated. Different products, with different technologies, had to become manageable and updatable remotely through a single system.

The solution

The analysis led to a proprietary communication protocol connecting different STEM products with a uniform data structure, over Bluetooth Low Energy and GSM. The platform updates firmware remotely, sends commands, reads diagnostics and integrates Azure IoT Hub.

Proprietary communication protocolWeb and mobile platformRemote firmware updates
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