Questions tagged with Internet of Things (IoT)
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Environment : Ubuntu 20.04, ROS 2
We have a ROS node that would like to be able to communicate with a greengrass component locally. The ros node would be the initiator to send certain messages to...
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605
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asked 2 years agolg...
We have a remote device, which we cannot access physically, so we cannot view the logs, and I have some questions about debugging steps.
Issue Description:
- Component deployed with Greengrass...
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990
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asked 2 years agolg...
Hello there,
I am following the IIoT Security Workshop [1] but I got the following error trying to deploy the CloudFormation stack:...
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260
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asked 2 years agolg...
I have been buying opti22 Rios and installing them on machines to collect cycle (production) info. We chose this because it was easiest out of the box. We are using IOT core from AWS as the broker. In...
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397
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asked 2 years agolg...
I'm using STM32 L475E_IOT01A2 and I tried to run the sample "Connect to AWS IoT - STM32-B-L475E-IOT01A", however, it always failed to establish the connection.
Actually, it always returned...
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479
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asked 2 years agolg...
i am trying to deploy docker image which is stored in ECR using greengrass. but in one of my core i am not able to deploy it Job executions process stuck "In progress". and inside my core i have...
3
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649
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asked 2 years agolg...
Hi, I have a built a detector model in IoT Events that takes input data from environmental sensors, and if the sensor values breach a threshold, an email alert is sent through Lambda. A timer is...
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520
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asked 2 years agolg...
Followed the steps below to configure IoT device defender metrics.
* Created security profile.
* Attached several thing groups as target in the security profile.
* Added the following additional...
1
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328
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asked 2 years agolg...
Hi, I am using the **AWS IOT Core** service, In that, I created a Thing and I used **Thing API** directly in the **EC2 instance**. I am receiving data from the topic to which I subscribed. But here I...
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268
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asked 2 years agolg...
I am trying to connect to the MQTT broker and it says connection timed-out. The policy allows all actions and even the internet connection speed is fast.
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538
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asked 2 years agolg...
Using AWS Python SDK, I am communicating with the IoT thing which has a sensor device connected. I am utilizing the MQTT for sending the message to IoT and writing the sensor data to IoT shadow. In...
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88
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asked 2 years agolg...
I am testing the IOT Core integration to Kafka via the Kafka rule action.
The Kafka cluster is a Confluent Managed Kafka in "Confluent Cloud" (which is on AWS, but as a SAS service).
The documentation...
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565
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asked 2 years agolg...