An Overview of AWS IoT (November 2016)
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This document discusses IoT projects running on Amazon Web Services (AWS). It provides an overview of the AWS IoT platform, which allows connection of IoT devices, collection of data using MQTT protocol, and storage/analysis of data in AWS services. It also demonstrates connecting an Arduino device to AWS IoT and subscribing/publishing data to topics.
An Overview of AWS IoT (November 2016)
- 1. IoT on Amazon Web Services Julien Simon Principal Technical Evangelist Amazon Web Services julsimon@amazon.fr @julsimon 17/11/2016
- 2. Agenda • A simple definition of the Internet of Things • IoT projects running on AWS • The AWS IoT platform – Devices & SDKs – The MQTT protocol – Moving IoT data to the cloud – Demo on the Arduino Yùn platform • Q&A
- 3. The Internet of Things
- 5. DEPLOYED IN THE THOUSANDS, MAYBE THE MILLIONS
- 6. ABLE TO RUN FOR YEARS" WITHOUT HUMAN INTERVENTION
- 7. COLLECTING AND SENDING " STREAMS OF DATA 24/7/365" " and this is the real challenge in IoT !
- 8. Millions of devices sending billions of messages Receivers Senders
- 11. a = 2
- 12. More on this later J
- 13. IoT projects running on AWS
- 15. Streaming, analysis, storage and visualization of data coming from 200,000 farming machines Precision agriculture and yield optimization for farmers New business model for John Deere https://www.youtube.com/watch?v=uq4kQPsM4cQ
- 16. “Car as a Sensor” Collect sensor data from BMW 7 Series cars to give drivers dynamically updated map information 100,000 vehicles by 2018 Service launched " in 6 months https://aws.amazon.com/solutions/case-studies/bmw/
- 17. Connected Roomba launched in 2015 More than 45 million square meters mapped Discovery and interaction with Smart Home devices https://aws.amazon.com/solutions/case-studies/irobot/
- 18. More IoT applications based on AWS Thermomix Consumer equipment Soitec Semiconductors SPS Motors Siemens Power & Gas Energy production Veolia Water Water systems Amazon Retail
- 20. The AWS IoT Platform
- 21. AWS Global Infrastructure 14 Regions 38 Availability Zones 63 Edge Locations AWS IoT available
- 22. DEVICE SDK Set of client libraries to connect, authenticate and exchange messages DEVICE GATEWAY Communicate with devices via MQTT and HTTP AUTHENTICATION AUTHORIZATION Secure with mutual authentication and encryption RULES ENGINE Transform messages based on rules and route to AWS Services AWS - - - - - 3rd party DEVICE SHADOW Persistent thing state during intermittent connections APPLICATIONS AWS IoT API DEVICE REGISTRY Identity and Management of your things
- 23. Pricing • No minimum fee • You are only charged on the number of incoming and outgoing messages • 1 message = 512 bytes maximum • Free tier: 250K free messages / month for 12 months • No charge when delivering to Amazon S3, Amazon DynamoDB, AWS Lambda, Amazon Kinesis, Amazon SNS, and Amazon SQS.
- 24. AWS IoT: Devices & SDKs
- 25. Official AWS IoT Starter Kits
- 26. Software platforms supported by AWS IoT • Arduino Yún https://github.com/aws/aws-iot-device-sdk-arduino-yun • Javascript https://github.com/aws/aws-iot-device-sdk-js • Embedded C https://github.com/aws/aws-iot-device-sdk-embedded-C • Android https://github.com/aws/aws-sdk-android/ • iOS https://github.com/awslabs/aws-sdk-ios-samples • Java (07/16) https://github.com/aws/aws-iot-device-sdk-java • Python (07/16) https://github.com/aws/aws-iot-device-sdk-python
- 27. Managing things • Thing Registry • Secure Identity for Things: one certificate per thing (mandatory) • Secure Communications with Things: one keypair per thing (mandatory) • Fine-grained Authorization (based on Amazon IAM) – Thing Management – Access to messages – Access to AWS services https://aws.amazon.com/security/ https://aws.amazon.com/compliance/ https://aws.amazon.com/compliance/eu-data-protection/
- 28. AWS IoT: The MQTT Protocol
- 29. Protocols supported by AWS IoT • MQTT over HTTPS: publish and subscribe" (IPv4 and IPv6) • MQTT over WebSockets: publish and subscribe – Security is managed with AWS Signatures v4 • HTTPS publish only
- 30. MQTT Protocol MQTTS vs HTTPS: 93x faster throughput 11.89x less battery to send 170.9x less battery to receive 50% less power to stay connected 8x less network overhead Source: http://stephendnicholas.com/archives/1217 • OASIS standard protocol (v3.1.1) • Lightweight transport protocol that is useful for connected devices • Publish-subscribe with topics • MQTT is used on oil rigs, connected trucks, and many more critical applications • Until now, customers had to build, maintain and scale a broker to use MQTT with cloud applications
- 32. MQTT: collect data from a device mydevices/4 mydevices/4
- 33. MQTT: aggregate data from many devices mydevices/# mydevices/1 mydevices/2 mydevices/3 …. Amazon " DynamoDB Applications
- 34. MQTT: update a device mydevices/4 mydevices/4
- 35. MQTT: QoS 0 (at most once)" 1 2 3 4 5 6 1,2,3,5,6 Publish QoS0
- 36. MQTT: QoS 1 (at least once) 1 2 3 4 5 4 1,2,3,4,5,6 6 PUBLISH QoS1 PUBLISH QoS1 PUBACK
- 38. AWS IoT: Moving data to the cloud
- 39. Collect Store Analyze Consume A iOS Android Web Apps Logstash Amazon RDS Amazon DynamoDB Amazon ES Amazon S3 Apache Kafka Amazon Glacier Amazon Kinesis Amazon DynamoDB Amazon Redshift Impala Pig Amazon ML Streaming Amazon Kinesis AWS Lambda AmazonElasticMapReduce Amazon ElastiCache SearchSQLNoSQLCache StreamProcessing Batch Interactive Logging StreamStorage IoT Applications FileStorage Analysis&Visualization Hot Cold Warm Hot Slow Hot ML Fast Fast Amazon QuickSight Transactional Data File Data Stream Data Notebooks Predictions Apps & APIs Mobile Apps IDE Search Data ETL
- 40. 1. AWS Services (Direct Integration) Rules Engine Actions AWS IoT Rules AWS " Lambda Amazon " SNS Amazon " SQS Amazon " S3 Amazon " Kinesis Amazon " DynamoDB Amazon RDS Amazon " Redshift Amazon Glacier Amazon " EC2 3. External Endpoints" (via Lambda and SNS) Rules connect AWS IoT to External Endpoints " and AWS Services 2. Rest of AWS" (via Amazon Kinesis, AWS Lambda, Amazon S3, and more) Amazon CloudWatch Amazon " Elasticsearch Amazon Machine " Learning
- 41. AWS IoT Rules Engine Rule Name Description SQL Statement Array of Actions Simple & Familiar Syntax - SQL Statement to define topic filter - Optional WHERE clause - Advanced JSON support Many functions available - String manipulation (regex support) - Mathematical operations - Crypto support - UUID, Timestamp, rand, etc.
- 42. From AWS IoT to an External Endpoint Lambda Function AWS Services Execution Role Policy External Endpoint Permission Private Key & Certificate Thing/Device SDK Rules Engine Policy Rule AWS IoT Select * from ‘iotbutton/+’ Action
- 43. AWS IoT Demo
- 44. Personal picture
- 46. Software Shopping List Arduino IDE and librairies http://arduino.org/software Arduino Web Editor & Cloud Platform https://aws.amazon.com/blogs/aws/ arduino-web-editor-and-cloud-platform- powered-by-aws/ Tip: ArduinoJson, a JSON library for embedded systems https://github.com/bblanchon/ArduinoJson
- 47. Arduino: connecting to AWS IoT aws_iot_mqtt_client myClient; if((rc = myClient.setup(AWS_IOT_CLIENT_ID)) == 0) { // Load user configuration if((rc = myClient.config(AWS_IOT_MQTT_HOST, AWS_IOT_MQTT_PORT, AWS_IOT_ROOT_CA_PATH, AWS_IOT_PRIVATE_KEY_PATH, AWS_IOT_CERTIFICATE_PATH)) == 0) { if((rc = myClient.connect()) == 0) { // We are connected doSomethingUseful(); } } }
- 48. Arduino: subscribing and publishing to a topic if ((rc=myClient.subscribe(”myTopic", 1, msg_callback)) != 0) { Serial.println("Subscribe failed!"); Serial.println(rc); } if((rc = myClient.publish(”myTopic", msg, strlen(msg), 1, false)) != 0) { Serial.println("Publish failed!"); Serial.println(rc); }
- 49. Now what?
- 50. Now it’s your turn! Whitepaper: “Core Tenets of IoT” " https://d0.awsstatic.com/whitepapers/core-tenets-of-iot1.pdf Whitepaper: “Big Data Analytics Options on AWS” http://d0.awsstatic.com/whitepapers/Big_Data_Analytics_Options_on_AWS.pdf Learn more about AWS IoT https://aws.amazon.com/iot/ Learn about the AWS Free Tier https://aws.amazon.com/free/ Get started! https://aws.amazon.com/getting-started/ Next AWS events in France https://aws.amazon.com/fr/events/ • AWSome Day in Lille 22/11 https://aws.amazon.com/fr/awsomeday/lille/ • Security Week: 10 webinars (19-23/12) https://aws.amazon.com/fr/events/security-week/
- 51. Thank You ! Julien Simon Principal Technical Evangelist Amazon Web Services julsimon@amazon.fr @julsimon