[PYTHON] Send data from Raspberry Pi using AWS IOT
I was trying to collect data with the REST API of the Rails app on Sakura VPS, but I want to try AWS IoT and set it up.
From Raspberry Pi2 B to connecting to AWS IoT.
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Select IoT from the AWS management screen.
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Create Things. This time I created it with the name of Baobab.
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Create a certificate to connect to AWS IoT and download it as Activate.
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Download the SDK to connect to AWS IoT from Raspberry Pi, Also copy the HTTPS endpoint on this screen.
This time, select LINUX / OSX-> Python. It supports Python 2.7+ or Python 3.3+.
Here is a reference for how to use it. https://github.com/aws/aws-iot-device-sdk-python
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Upload the key downloaded in 3. and the SDK downloaded in 4. to the Raspberry Pi using SCP or FTP software.
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Prepare the AWS IoT root CA in the same directory as the key.
curl https://www.symantec.com/content/en/us/enterprise/verisign/roots/VeriSign-Class%203-Public-Primary-Certification-Authority-G5.pem -o rootCA.pem
- Log in to Raspberry Pi with a terminal and install the SDK.
$ pip install AWSIoTPythonSDK
- Check the connection with the sample program.
$ python basicPubSub.py -e <endpoint> -r <rootCAFilePath> -c <certFilePath> -k <privateKeyFilePath>
The key file is described with the full path.
2016-12-23 18:40:01,310 - AWSIoTPythonSDK.core.protocol.mqttCore - DEBUG - Publish request 2 succeeded.
Received a new message:
New Message 0
from topic:
sdk/test/Python
--------------
2016-12-23 18:40:02,315 - AWSIoTPythonSDK.core.protocol.mqttCore - DEBUG - Try to put a publish request 3 in the TCP stack.
2016-12-23 18:40:02,317 - AWSIoTPythonSDK.core.protocol.mqttCore - DEBUG - Publish request 3 succeeded.
Received a new message:
New Message 1
from topic:
sdk/test/Python
--------------
I was able to connect.
- You can also check it on the dashboard.
While recreating the previous Python program Review the overall design, such as connecting to a DB with Lambda.
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