Hands-On Industrial Internet of Things

Running the example

From the Command Prompt, run the device emulator as follows:

$ node cloudiot_mqtt_example_nodejs.js \    --projectId=iiot-book \    --cloudRegion=europe-west1 \    --registryId=iiot-book-registry \    --deviceId=my-iiot-device \    --privateKeyFile=../../../certificates/device_private.pem \    --algorithm=RS256

The tool will send data to the official GCP MQTT Hub: mqtt.googleapis.com:8883. We can now check the status of our Google Cloud Function:

1. From the left-hand menu of the homepage, click Google function and then click on our implemented function, ioot-book-function-1 as shown in the following screenshot:

List of implemented Google ...