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Amazon Web Services
The AWS IoT platform enables devices to connect to the Amazon cloud and lets applications
in the cloud interact with Internet-connected things. Common IoT applications either collect
and process telemetry from devices or enable users to control a device remotely. Things
report their state by publishing messages, in JSON format, on MQTT topics.
For more information see this PDF File .
Getting Started with AWS IoT
Creating the message broker (Amazon website):
Sign in to the AWS Management Console
Navigate to the IoT Console by clicking on the AWS IoT link
In the left navigation pane, choose Register/Manage
Click on the create button, give your device a name and press create
Click on the device that has been created
On the Details page, in the left navigation pane, choose Security
On the Certificates page, choose Create certificate
Download all the certificates, then press the Activate and the Attach a Policy buttons.
See image
Click on the Create New Policy button
On the Create Policy page, choose a policy name and the actions to authorise.
Go to the certificates page, click on the three dots of your certificate and attach the
policy to the certificate as shown in the diagram
Setting up the device (Pycom device):
Download the latest sample code from the Pycom GitHub Repository .
Connect to the device via FTP and put the root CA certificate, the client certificate
(
*.pem.crt
) and the private key (
*.private.pem.key
) in the
/flash/cert
folder.
Update the config file with your WiFi settings, the AWS Host and the certificate paths.
Put the
config.py
and the
main.py
in the device flash
Configuration (
config.py
):
4.2.6 AWS
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