Questions tagged with AWS IoT Core
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So I have two different tables in Timestream with the same config receiving data from two different sensors, one table is able to store the data with multiple 0 values whereas the second table is not...
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70
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asked 5 months agolg...
![여기에 이미지 설명 입력](/media/postImages/original/IME0ngJnXoQ7irwsEEp-VXGw)
Hello AWS People
I installed Greengrass on the Windows.
I successfully completed the deployments of Greengrass cli and...
1
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262
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asked 5 months agolg...
Hi,
My case: Let say device1 is publishing a state to topic $aws/things/device1/shadow/update with payload
```
{
"state": {
"reported": {
"msg1": "hello1"
}
}
...
1
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0
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142
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asked 5 months agolg...
Hello,
I wanna write an Excel from my TimeStream's table in a cycle, it will write once a day. My idea is use Python. I saw many services such as Lambda, SDK and S3. What is the best service for this...
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201
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asked 5 months agolg...
Hi AWS Team,
We have a project where we would like to use the AWS IoT Core functions. The code is co-developed in Switzerland and China. The gathered data should be hosed in Europe.
Now, is there any...
Accepted AnswerAWS IoT Core
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140
views
asked 5 months agolg...
Can you help me to set up a simple lambda function that publishes a MQTT message to IOT Core?
I did it once with SDK 2, which worked, but the structure for SDK 3 seems to be very different. I need to...
3
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477
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asked 5 months agolg...
Im trying to establishing the MQTT , but im getting these error:
`[DEBUG] [MQTT] [mqtt_establish_session] Establishing an MQTT session to XXXXXXXXX-ats.iot.eu-west-2.amazonaws.com:8883.
[ERROR]...
1
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0
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212
views
asked 6 months agolg...
Hello, I'm using Amplify Pub/Sub in my React Native app (android for now) and it seems I can only publish mqtt message after subscribing to a topic. Without subscription in my app, my publish is never...
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231
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asked 6 months agolg...
When setting up a multicast group, the ForceDeviceResyncReq MAC downlink command gets sent only once. If my end device doesn't get it, it becomes impossible to synchronize my end device to the right...
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81
views
asked 6 months agolg...
I'm testing a lambda function that I'm using as a component in a Greengrass V2 environment. I'd like it to have a timeout of 5 minutes so I thought I'd just have to set the component configuration...
2
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275
views
asked 6 months agolg...
Hi,
is it possible to set retain flag to true on "Republish to AWS IoT topic" iot core rule?
1
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152
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asked 6 months agolg...
Is there a way to share a timestream database for an IoT Thing within an organisation/user group?
Our IoT device only allows one endpoint to be assigned to receive the data, but we want to be able to...
1
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0
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118
views
asked 6 months agolg...