Questions tagged [google-iot-core]

For questions regarding the use of Google's IoT Core managed service.

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What is the proper IoT architecture using Googles services?

What am I working on? I am currently working on a project that will in the future be connected to the cloud. I have a PLC that will be connected to the cloud. When the “process” starts, the PLC will ...
0
votes
1answer
43 views

STM32L475 X-CUBE-GCP sample application not correctly signed by trusted CA

I am trying to make X-CUBE-GCP sample application SDK working. I am not able to connect to GCP cloud because of repetitive error - "The certificate is not correctly signed by the trusted CA"....
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0answers
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Intrusion alert system for rugged environments iot, sensors [closed]

We are developing an IoT based intrusion alert system for the agricultural field. The plan is to have vibration sensors installed over the fence on the periphery of agricultural land Required ...
6
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1answer
111 views

Error: 'NN_DIGIT' does not name a type, while using google-cloud-iot-arduino

I recently started learning IoT with ESP8266MOD (Arduino IDE). I want to start working with Google Cloud IoT, but confused about how to use google-cloud-iot-arduino. I tried its Esp8266-http example, ...
6
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0answers
316 views

Issue with Google IoT MQTT bridge

We have an IoT based application device which is configured to communication with our Dashboard via MQTT bridge from Various service providers like Google, AWS and Azure. So the flow is, Device ...
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2answers
323 views

Google Cloud IoT Core quick start

I am trying to run step by step here. And an error text with several large logs being shown on screen, as below: Google Cloud IoT Core MQTT example: error { '0': {}, '1': { [Function: require] ...
11
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2answers
727 views

Cannot get Google IoT Core to work

Has anyone gotten the example in their quickstart to work? They provide NodeJS code to connect to their MQTT bridge, but for me it does not work: [root@centos7 google-iot-mqtt]# node ...