Vela Context Data Hub NEWSLETTER
Data Spaces & Interoperability
Insights on building practical data spaces and making devices semantic with Vela Context Data Hub and the ETSI NGSI-LD open standard.
Practical insights on building data spaces, making devices semantic, and putting NGSI-LD to work in production. Written by the VelaContext team. Topics we cover:
- NGSI-LD Smart Data Models in real deployments
- EU Common European Data Spaces, especially mobility and energy
- Connecting OPC-UA, MQTT, and IoT devices to a context graph
- Building digital twins on NGSI-LD without overengineering
IoT & AUTOMATION
Sensors, actuators, devices, indoor/outdoor monitoring, building automation devices, mobile crowdsensing like IoTool
PRACTICAL USE CASES
HowTo / starter packs: energy monitoring, mobility data, waste insights, air-quality dashboards, water/utility tracking.
CROWDSENSING
Using smartphones and citizen devices as mobile sensors to collect anonymised environmental, mobility, and situational data.