Internet of Things: Difference between revisions
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== AWS Iot Notes == | == AWS Iot Notes == | ||
=== AWS Setup Notes === | |||
http://docs.aws.amazon.com/iot/latest/developerguide/policy-actions.html | http://docs.aws.amazon.com/iot/latest/developerguide/policy-actions.html | ||
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https://www.hackster.io/mariocannistra/python-and-paho-for-mqtt-with-aws-iot-921e41 | https://www.hackster.io/mariocannistra/python-and-paho-for-mqtt-with-aws-iot-921e41 | ||
=== Script service setup === | |||
/lib/systemd/system/awsiotpub_temp.service | |||
<pre> | |||
[Unit] | |||
Description=IoT AWS Sensor Publisher | |||
After=multi-user.target | |||
[Service] | |||
Type=simple | |||
ExecStart=/usr/bin/python /home/pi/python-paho-mqtt-for-aws-iot/awsiotpub_temp.py | |||
Restart=on-abort | |||
[Install] | |||
WantedBy=multi-user.target | |||
</pre> | |||
== Guides == | == Guides == | ||
Revision as of 15:39, 20 February 2017
aka IoT
I have two raspberry pis that i'd like to wire up using AWS IoT
AWS Iot Notes
AWS Setup Notes
http://docs.aws.amazon.com/iot/latest/developerguide/policy-actions.html
aws iot list-policy-principals --policy-name mypolicy aws iot list-principal-policies --principal ?? aws iot list-principal-things --principal ?? aws iot list-thing-principals --thing-name mypi1
principal means certificate.
THINGS <-> PRINCIPAL ( cert ) <-> POLICY
best guid so far:
https://www.hackster.io/mariocannistra/python-and-paho-for-mqtt-with-aws-iot-921e41
Script service setup
/lib/systemd/system/awsiotpub_temp.service
[Unit] Description=IoT AWS Sensor Publisher After=multi-user.target [Service] Type=simple ExecStart=/usr/bin/python /home/pi/python-paho-mqtt-for-aws-iot/awsiotpub_temp.py Restart=on-abort [Install] WantedBy=multi-user.target
Guides
- https://dzone.com/refcardz/getting-started-with-mqtt
- What is mqtt?
- https://www.hackster.io/mariocannistra/python-and-paho-for-mqtt-with-aws-iot-921e41
- I like this guide because it gives an example subscriber and an example publisher.
References
MQ Best practices http://www.hivemq.com/blog/mqtt-essentials-part-5-mqtt-topics-best-practices
