Mapper is an application that is used to connect and control devices. The responsibilities of mapper are as follows:
- Scan and connect to the device.
- Report the actual state of twin-attributes of device.
- Map the expected state of device-twin to actual state of device-twin.
- Collect telemetry data from device.
- Convert readings from device to format accepted by KubeEdge.
- Schedule actions on the device.
- Check health of the device.
Now we have,
For other mappers, we could follow this guide to genenrate your own mapper to control the edge devices.