Questions tagged [google-iot-core]

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

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11
votes
2answers
697 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 ...
0
votes
0answers
108 views

Connecting ESP32 to Google Cloud IoT Core (using Google Cloud IoT Device SDK and ESP-IDF

I am trying to send data from Google Cloud Firestore (via Google Cloud IoT Core) to an ESP32 device. I have follwed this guide, using the option of using Google approved way of Google Cloud IoT Device ...
2
votes
0answers
32 views

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
votes
0answers
308 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 ...
6
votes
1answer
106 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, ...
3
votes
2answers
321 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] ...