OPCUA is a protocol for machine to machine communication and there is a specific subject for mapping this standard with NGSI is being developed.
MotionDeviceSystem: provides a representation of a motion device system as an entry point to the OPC UA device set. This instance organizes the information model of a complete robotics system using instances of the described ObjectTypes. A motion device system may consist of multiple motion devices, controllers, and safety systems
Slack channel
Validate a payload with a data model