Unanswered Questions tagged with AWS IoT Core
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AwsIotMqttConnectionBuilder builder = AwsIotMqttConnectionBuilder.newMtlsBuilderFromPath(Config.certPemPath, Config.certPrivateKeyPemPath);
构建连接报错
Unable to unpack AWS CRT lib:...
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47
views
asked 6 months agolg...
Offline authentication with extended time using clientDeviceTrustDurationMinutes is not workinglg...
Hi,
I have a greengrass core that gets disconnected from the internet for periods of 10-20 min that can happen multiple times per day and the same happens with the client devices.
Here is the...
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150
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asked 7 months agolg...
Why does the dynamic thing group query based on a thing's shadow attribute take around a minute to load the thing in aws iot after I change it ?.
ex:
i have a thing shadow:` {"reported": {"field1":...
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111
views
asked 7 months agolg...
Hello all,
I want to configure my Echo Dot (first gen) to send MQTT messages periodically to AWS IoT Core (like in JSON format that indicates Echo information, State[on/off], etc). So something...
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115
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asked 7 months agolg...
AWS Iot device continues to run into this error `'Server connection closed code [event stream rpc connection has encountered a protocol error]: [Id 422427, Class ServerConnection, Refs...
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125
views
asked 7 months agolg...
Hello guys, I need help on this matter. As the title says I am getting an error after I deployed my project. It is working fine in my local laptop. The language I used is python. So I made web page...
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35
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asked 8 months agolg...
I am creating AmazonS3Client using DefaultAWSCredentialsProviderChain. Inside this, I have used WebIdentityTokenCredentialsProvider which is internally calling STSProfileCredentialsServiceLoader. My...
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52
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asked 9 months agolg...
I need help in connecting AWS greengrass, Nvidia deepstream, kinesis video stream and aws IoT corelg...
Hi,
I want to do the following:
- Connect deepstream to AWS IoT core for inference detection such as people detection
- Connect deepstream with the kinesis video stream running on Jetson nano
-...
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143
views
asked 9 months agolg...
I have a set of devices that are deployed in remote locations and move around - sometimes there is an internet connection sometimes not.
I am using the docker application manager and trying to...
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75
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asked 9 months agolg...
We have a problem with an IoT Core broker and an MQTT client running in a docker container, and it's reconnecting every 20 min, it looks like an interval of some scheduled procedure.
We found that...
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90
views
asked 9 months agolg...
We are trying to control the state of the connection in android. I have
```
private var connection: AWSIotMqttClient? =null
```
And this type of connection does not allow a setCallback() to implement...
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141
views
asked 10 months agolg...
Following the tutorial for [IoT Ingestion to Sitewise - Step 7](https://docs.aws.amazon.com/iot-sitewise/latest/userguide/ingest-data-from-iot-things.html#rule-tutorial-create-iot-rule), the Sitewise...
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67
views
asked 10 months agolg...