Questions tagged with AWS IoT Core
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anyone can share an example of IoT Deployment Cloud Formation template ?, it seems that i can't deploy public component and as key i can't pass a parameter. Here the example of my Cloud Formation...
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113
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asked 15 days agolg...
It's my understanding after reading through the various Greengrass V2 documentation pages and doing some tests that a deployment can only be done when the Greengrass software is up-and-running. So I...
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92
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asked 15 days agolg...
We have an embedded Linux device using IoT Core and authenticating using the files created with the `aws iot create-keys-and-certificate` CLI command. Now, we need to read data from DynamoDB in the...
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521
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asked 16 days agolg...
Hi,
Is it necessary to calculate the fragment size for LoRaWAN FUOTA with respect to the MCU flash size to overcome the memory error?
How to calculate it ?
Thanks
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115
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asked 16 days agolg...
I not not sure how to define the IoT topic definition in the Lambda function for an Alexa controlled IoT device across multiple AWS accounts.
Let's say my company is called CoolCompany and I want to...
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233
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asked 18 days agolg...
I am near the end of the development cycle for an Alexa voice controlled IoT hardware product. The product consists of a microcontroller that connects to AWS and subscribes to a single MQTT topic. ...
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561
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asked 19 days agolg...
following the tutorial on how to install the greengrass service with manual provisioning I keep running into the same error:
`2024-05-31T04:29:03.998Z [ERROR] (AwsEventLoop 2)...
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144
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asked 19 days agolg...
In my scenario i deployed 3 components provided by aws : stream manager, token auth service, device defender and a custom component that does data push to stream manager. in my case i got this error...
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138
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asked 20 days agolg...
My greengrass uses a custom component which publishes events from greengrass up to the cloud. I use the publish_binary_message_to_topic(ipc_client, <topic>, <data>). Works great.
I now want to have...
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128
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asked 22 days agolg...
Hello!
I am looking for advice on which AWS services to use for a personal project. I would like to point out that I have very little experience with AWS. I currently have a web app (front ReactJS,...
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115
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asked a month agolg...
I have a IoT Node that is uploading data to AWS IoT Core.
I first created a DynamoDB table and selected the DynamoDB option in AWS IoT Core rules and have managed to get the Partition Key (PK) and...
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727
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asked a month agolg...
I want to define a security profile for an IoT Thing Group. What are all available "device side" metrics that i can use when i configure Behaviors in a Security Profile ?
I've seen from this link :...
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106
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asked a month agolg...