NDU Documentation
The Netcad Digital Universe (NDU) documentation can help you set up NDU, learn about the platform and get your IoT projects running on NDU.
NDU Overview
Getting started
Guides
- Attributes - platform ability to assign custom key-value attributes to your entities (e.g configuration, data processing, visualization parameters).
- Telemetry - API for collection of time-series data and related use cases.
- Entities and relations - platform ability to model physical world objects (e.g. devices and assets) and relations between them.
- Data visualization - covers data visualization capabilities: Widgets, Dashboards, Dashboard states.
- Rule engine - covers data processing & actions on incoming telemetry and events.
- RPC - API and widgets to push commands from your apps and dashboards to devices and vice versa.
- Audit log - tracking of user activity and API calls usage.
- API Limits - controlling API usage, by limiting number of requests from single host during single time unit.
- Advanced filters - filters over entity fields, attributes and latest telemetry.
Security
Contains description of available device authentication options.
Samples
Contains a list of hardware platform specific samples.
API
Contains a list of device connectivity and server-side platform specific API.