Software apps and online services | ||||||
 |
| |||||
 |
| |||||
 |
| |||||
 |
| |||||
The massive data streams that are produced by IoT devices can be efficiently processed using flow-based programming. This approach allows for the interconnection of multiple IoT devices, creating a flow between them, and thus the ability to exchange data across predefined connections and networks.
Thanks to the capabilities of the cloud, this approach can facilitate the processing of deep real-time telemetry data pools.
This article outlines how you can learn to build IoT telemetry simulators for Azure and Amazon cloud platforms using the Node-RED tool. This flow simulator can be used for sending telemetry data to Azure IoT hub and Amazon IoT at the same time.
Read more here
The function node
The message is passed in as an object called msg. By convention, it will have an msg.payload property containing the body of the message.
Azure IoT hub node
In this node, you need to add the name of your Azure IoT hub. Do not forget to select the protocol type — it should be amqp. This node is not installed by default. You need to execute several steps described here: https://flows.nodered.org/node/node-red-contrib-azure-iot-hub
ELEKS
7 projects • 23 followers
We are a network of innovators passionate about devising bold technology solutions to the most intricate challenges of the modern world.
Comments