Questions tagged with AWS IoT Core
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Here are the challenges that we faced.
We have listed the IoT APIs that we need in our web application. All the API requests worked in Postman. We are building a website to display all the things...
1
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150
views
asked 5 months agolg...
Here is the scenario.
We have a few smart light devices that are connected to AWS IoT Core. We are building a web application similar to Fleet Hub but more complicated. These lights should be able to...
2
answers
0
votes
167
views
asked 5 months agolg...
![errormessage](/media/postImages/original/IMj5XfjPReSlyXt2YcOASowg)
Hello
I created a scene at IoT TwinMaker.
But I have an error like picture
The error said "unable to render the scene"
What should...
1
answers
0
votes
238
views
asked 5 months agolg...
Hi I am getting the below error in greengrass.log (in core) each time I run the basic_discovery.py from a client device. The messages arrive and I can check them in MQTT tester but I need to see when...
1
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0
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255
views
asked 5 months agolg...
The credential keys are not expired or invalid but it showing error.
(pool-2-thread-19) com.aws.greengrass.tes.CredentialRequestHandler: Error in retrieving AwsCredentials from TES....
1
answers
0
votes
161
views
asked 5 months agolg...
Hi AWS,
There is CLI command for private key and public key in AWS IOT on cloud9 as
```
aws iot create-keys-and-certificate --set-as-active --certificate-pem-outfile certificate.pem.crt...
2
answers
0
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211
views
asked 5 months agolg...
I'm attempting to establish a connection to the IoT Core broker using temporary credentials (access key/secret key/session token) in Python. Unfortunately, my current approach results in a timeout...
0
answers
0
votes
96
views
asked 5 months agolg...
$aws/things/thingname/shadow/name/myshadow/get
This get shadow returns the complete payload along with the metadata. Which is useless for me and its also increases the size of the payload. How can I...
1
answers
0
votes
162
views
asked 5 months agolg...
Greengrass was installed on a device with a given name e.g. company-edge-41.
This name was chosen erroneously and so greengrass was uninstalled and reinstalled with the device name company-edge-041....
2
answers
0
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196
views
asked 5 months agolg...
Hello everyone,
I have more than 50 esp32 devices and I'm using provisioning by claim and it works fine, also I'm registering the bin successfully using mqtt provisioning api...
1
answers
0
votes
139
views
asked 5 months agolg...
I've followed https://docs.aws.amazon.com/iot/latest/developerguide/authorizing-direct-aws.html to set up the following resources:
**A DynamoDB table with name H42318K04D**
**IAM role with name...
1
answers
0
votes
154
views
asked 5 months agolg...
MQTT to Dynamo DBlg...
We have a Thing that is receiving data from and ESP32, we then want to send that data to Dynamo DB.
We've created a table, rules and policies that all worked for about 3 days and then stopped.
Every...
1
answers
0
votes
234
views
asked 5 months agolg...