Questions in Internet of Things (IoT)
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I enable my iot service. But I Can't Connect with mqtts://
wss://someid-ats.iot.ap-southeast-1.amazonaws.com
return 0x87 - Not authorized.
But mqtts:// don't response anything. Just keep read...
Accepted AnswerAWS IoT Core
2
answers
0
votes
110
views
asked 18 days agolg...
I want to IoT device connect AWS cloud by greengrass.
So I follow https://ap-northeast-2.console.aws.amazon.com/iot/home?region=ap-northeast-2#/greengrassIntro
root@stm32mp1:~# export...
1
answers
0
votes
66
views
asked 18 days agolg...
Im trying to create a mqtt service without using cert or custom http header&query from client. a client only need username and password to login in.
mqtt over websocket is working. (wss://.../mqtt),...
0
answers
0
votes
102
views
asked 19 days agolg...
Hello,
I am currently running an AWS FreeRTOS example on my device, and I am encountering issues with establishing a TLS session and initializing PKCS #11. Below is the log output from my...
2
answers
0
votes
107
views
asked 19 days agolg...
When i open AWS Greengrass section in management console and try to create a Greengrass core device, then i follow the instruction which are export credentials, goes fine, download greengrass, and...
3
answers
0
votes
126
views
asked 20 days agolg...
Hello,
I'm planning to create a simple messenger that utilizes the Amazon Sidewalk network. This will be for remote sites lacking cellular coverage. The idea is to pair a customer's cellphone with...
0
answers
0
votes
193
views
asked 20 days agolg...
Hi,
I have seen a lot of examples where data records are sent from KDS to KDF even there is NO real-time processing is required. Why can't we ingest data directly to KDF and store the records in data...
1
answers
0
votes
382
views
asked 21 days agolg...
awscrt 설치가 실패합니다.lg...
stm32mp135f 보드에서
pip install awscrt 명령어 입력하여 설치를 하려고 했으나, 아래와 같이 에러가 발생합니다.
cmd : pip install awscrt
DEPRECATION: Loading egg at /usr/lib/python3.11/site-packages/awsiotsdk-1.0.0.dev0-py3.11.egg is...
3
answers
0
votes
155
views
asked 22 days agolg...
We use the GreengrassV2SecureTunnelingComponent to remotely access the unit - I found one instance where the service had locked up it seems for many weeks, and this prevented futher sessions from...
2
answers
0
votes
135
views
asked 22 days agolg...
I am looking to use software packages for firmware releases. Currently my team uses downloads firmware from a presigned url which is part of the job document:
```
{
"operation": "fw_update",
...
1
answers
0
votes
133
views
asked 24 days agolg...
Hello, I am in the process of adding location data to IoT Core Fleet Indexing.
My application currently uses multiple device shadows, where the two important ones are the status and the...
1
answers
0
votes
139
views
asked 25 days agolg...
I can't connect to RDS using TLS. Initially, the issue is probably with the self-signed cert - using "rejectunauthorized: false" works, but I don't want to do that. Then I found out we can pass...
1
answers
0
votes
628
views
asked a month agolg...