node-red-contrib-azure-iothub-service

Installation

npm install -g node-red-contrib-azure-iothub-service

Usage

eventhub-recv

Receive messages sent from devices via the builtin Event Hub.

iothub-send

Send cloud2device messages to your IoT Hub devices.

iothub-registry

Manage IoT Hub Devices.

List devices:

method: "device"

Get device:

method: "device", deviceId: str

Create device:

method: "device.create", deviceId: str

payload (optional):


        {
            status: 'enabled',
            authentication: {
                x509Thumbprint: { primaryThumbprint: XXX, secondaryThumbprint: XXX }
            }
        }

Get twin:

method: "twin", deviceId: str

Update twin:

method: "twin.update", deviceId: str

payload:


        {
            tags: { city: "Redmond" },
            properties: {
                desired: { telemetryInterval: 1000 },
            }
        }

Delete device:

method: "device.delete", deviceId: str

List configurations:

method: "config"

Create configuration:

method: "config.create"

payload:


        {
            id: 'chiller4000x',
            content: {
                deviceContent: {
                    'properties.desired.chiller-water': {
                        temperature: 66,
                        pressure: 28
                    }
                }
            },
            metrics: {
                queries: {
                    waterSettingsPending: "SELECT deviceId FROM devices WHERE properties.reported.chillerWaterSettings.status='pending'"
                }
            },
            targetCondition: "properties.reported.chillerProperties.model='4000x'",
            priority: 20
        }

Get configuration:

method: "config", configId: str

Update configuration:

method: "config.update", configId: str

payload:


        {
            content: {
                deviceContent: {
                    'properties.desired.chiller-water': {
                        pressure: 29
                    }
                }
            }
        }

Delete configuration:

method: "config.delete", configId: str

other functionality

checkpoint store
- validate NodeRedCheckpointStore
- local file checkpoint store (could use contextstore = localfilesystem)
- Azure Blob backed store
generate certs
- https://github.com/Azure/azure-iot-hub-node/blob/main/samples/create_device_with_cert.js

beasteers/node-red-contrib-azure-iothub-service

node-red-contrib-azure-iothub-service

Installation

Usage

eventhub-recv

iothub-send

iothub-registry

List devices:

Get device:

Create device:

Get twin:

Update twin:

Delete device:

List configurations:

Create configuration:

Get configuration:

Update configuration:

Delete configuration:

other functionality

lower-priority

even lower priority