Questions tagged with Internet of Things (IoT)
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Hi,
I am using this component from aws labs https://github.com/awslabs/aws-greengrass-labs-s3-file-uploader to upload images to s3. I will be deploying this in an environment with intermittent...
1
answers
0
votes
295
views
asked 2 years agolg...
AWS IoT for DynamoDBlg...
I connected my device (ESP32) to the IoT core and I'm receiving messages subscribing to a topic in the MQTT test, but my messages don't arrive in DynamoDB, could someone more experienced help me? I've...
2
answers
0
votes
386
views
asked 2 years agolg...
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...
2
answers
0
votes
613
views
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...
2
answers
0
votes
1010
views
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:...
1
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0
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275
views
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...
2
answers
0
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409
views
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...
1
answers
0
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499
views
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
answers
0
votes
661
views
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...
1
answers
0
votes
537
views
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
answers
0
votes
341
views
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...
1
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0
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277
views
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.
2
answers
0
votes
549
views
asked 2 years agolg...