AWS IoT is a managed cloud platform that lets connected devices easily and securely interact with cloud applications and other devices. In this webinar, we will discuss how constrained devices can leverage AWS IoT to send data to the cloud and receive commands back to the device from the cloud using the protocol of their choice. We will discuss how devices can securely connect using MQTT and HTTP protocols, and how developers and businesses can leverage features of AWS IoT like Device Shadows, a JSON document used to store and retrieve current state information for device, app and so on, and Rules Engine, which provides message processing and integration with other AWS services, to build a real connected product. Learning Objectives: Understand what AWS IoT is and an introduction to the Internet of Things Understand connecting a device with a live example Understand using the Device Gateway, Rules Engine, Registry, Device Shadows Who Should Attend: IoT Developers

1. © 2016, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
John Rotach
January 26, 2016
AWS IoT
Getting Started

2. Today’s Webinar
Overview of AWS IoT
Build a Working Demo
Video

3. AWS IoT
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 Services
- - - - -
3P Services
DEVICE SHADOW
Persistent thing state
during intermittent
connections
APPLICATIONS
AWS IoT API
DEVICE REGISTRY
Identity and Management of
your things

4. Security and Identity
AUTHENTICATION
Secure with mutual
authentication and encryption

5. Security and Identity
TLS Mutual Authentication
Fine-Grained Permissions through Policies
Standard Web Security

6. Device Gateway

7. Device Gateway
Standard protocols – MQTT / HTTP
AWS front-end for devices
Scalable, long-lived connections
Secure by default – X509 certs, TLS 1.2
Topic Based Architecture
building3/chillers/unit5
building3/pickers/unit9
building1/chillers/unit1

8. Device Registry
THING REGISTRY
Identity and Management of
your things

9. Device Registry
$ aws --region us-east-1 iot describe-thing --thing-name pump1
{
"attributes": {
"MN": "AB776",
"install_date": "12-23-2011",
"SN": "225458854"
},
"thingName": "pump1",
"defaultClientId": "pump1"
}

10. Device Shadows
THING SHADOW
Persistent thing state
during intermittent
connections

11. Device Shadows
{
"state" : {
“desired" : {
"lights": { "color": "RED" },
"engine" : "ON"
},
"reported" : {
"lights" : { "color": "GREEN" },
"engine" : "ON"
},
"delta" : {
"lights" : { "color": "RED" }
} },
"version" : 10
}
Thing
Report its current state to one or multiple shadow
Retrieve its desired state from shadow
Mobile App
Set the desired state of a device
Get the last reported state of the device
Delete the shadow
Shadow
Shadow reports delta, desired
and reported states along with metadata and version

12. Device Shadows
{
"state" : {
“desired" : {
"engine" : "ON”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"reported" : {
"engine" : ”OFF”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"version" : 10
}

13. Device Shadows
{
"state" : {
“desired" : {
"engine" : "ON”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"reported" : {
"engine" : ”OFF”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"delta" : {
”engine" : “ON”
} },
"version" : 10
}
"engine" : ”ON”

14. Device Shadows
{
"state" : {
“desired" : {
"engine" : "ON”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"reported" : {
"engine" : ”OFF”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"delta" : {
”engine" : “ON”
} },
"version" : 10
}
"engine" : ”OFF”

15. Device Shadows
{
"state" : {
“desired" : {
"engine" : "ON”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"reported" : {
"engine" : ”OFF”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"delta" : {
”engine" : “ON”
} },
"version" : 10
}
"engine" : "ON”

16. Device Shadows
{
"state" : {
“desired" : {
"engine" : "ON”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"reported" : {
"engine" : ”ON”,
“tires”: {
“LF”:40,
“RF”:38,
“LR”:37,
“RR”:39
},
“CCD”: {
“A”:0,
“B”:8,
“C”:7,
“D”:9
}
},
"version" : 10
}
"engine" : "ON”

17. Rules Engine
RULES ENGINE
Transform messages
based on rules and
route to AWS Services

18. Rules Engine
building1/chillers/xx881
building1/fans/aj982
building3/chillers/ks434
building1/radiators/ss243
building2/chillers/fe324
"sql": "SELECT * FROM 'building1/#'"
"actions": [{ "dynamoDB":….

19. Rules Engine
building1/chillers/xx881
building1/fans/aj982
building3/chillers/ks434
building1/radiators/ss243
building2/chillers/fe324
"sql": "SELECT * FROM '+/chillers/+' WHERE coolant < 20"
"actions": [{"lambda":{"functionArn":...
{"sns":{"topicArn":...

20. Rules Engine
Integrations
• DynamoDB
• Kinesis
• Lambda
• S3
• SNS
• Firehose
• SQS
• Republish (AWS IoT)
Transformations
• round
• ceiling/floor
• trig – sin/cos/tan
• MD5
• concatination
• replace
• client ID
• topic tokens

21. Device SDKs
C-SDK
RTOS, μControllers
JS-SDK
Embedded Linux Platforms
Arduino Yún
Arduino
Mobile SDKs
Android and iOS

22. Starter Kits

23. Demo Hardware
http://amzn.to/1RHEZGW
Arrow / Qualcomm
DragonBoard 410c
http://amzn.to/1ZM5yu2
Seeed Studio
BeagleBone Green
http://amzn.to/1Sdt8PM
Intel
Edison

24. Demo Hardware
•Qualcomm® Snapdragon 410 processor, a Quad-core ARM® Cortex A53
•WLAN 802.11b/g/n 2.4GHz, Bluetooth 4.1, On-board GPS
•1GB LPDDR3 533MHz
•Supports Android 5.1, Ubuntu Linux, Windows 10

25. Building an IoT Use Case

26. Use Case – Pool Pump
• Actual customer story
• Control a device
• Intermittent connectivity
• Notification when synced

27. Use Case – Architecture Overview
AWS IoT
Device
Shadow
Rule SNS
Application (Console)
Device

28. Use Case – Pool Pump
Live walkthrough of building out this use case.

29. Hardware Video

30. Questions After the Webinar?
General Page
http://aws.amazon.com/iot/
Developer Guide
http://docs.aws.amazon.com/iot/latest/developerguide
AWS IoT Forum
https://forums.aws.amazon.com/forum.jspa?forumID=210

31. Thank you!