Questions tagged with AWS IoT Core
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aws iot sql questionlg...
Is there a way to change the hexadecimal number of mqtt payload to decimal in aws iot sql?
For example) 07e7 -> 2023, 08 -> 08, 19 -> 25, 13a5 -> 5029, 0064 -> 100
The byte is fixed, and I want to...
1
answers
0
votes
157
views
asked 6 months agolg...
Hi
i am trying to test protobuf capability of aws-iot rule.
i have configured everything But i am stuck at payload type.
So lets say i have protbuf encoded bytes as...
2
answers
0
votes
150
views
asked 7 months agolg...
Is this possible to connect hardware(device) which use http protocol to send data buffer without any authentication to aws iot core.
1
answers
0
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192
views
asked 7 months agolg...
Arduino Nano iot 33lg...
I am trying to register an arduino nano IoT and send data to aws.
I can't quite figure out how to register it. I tried following this tutorial but it seems...
0
answers
0
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24
views
asked 7 months agolg...
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...
0
answers
0
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77
views
asked 7 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
answers
0
votes
294
views
asked 7 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
answers
0
votes
172
views
asked 7 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...
1
answers
0
votes
235
views
asked 7 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
2
answers
0
votes
166
views
asked 7 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
answers
0
votes
612
views
asked 7 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
answers
0
votes
258
views
asked 7 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...
1
answers
0
votes
270
views
asked 7 months agolg...