IoT BOOTCAMP. Become the Next Generation Development Professional.

Transcription

1 IoT BOOTCAMP Become the Next Generation Development Professional

2 IoT Introduction and Architecture MINS $ BILLION TRILLION MILLION BILLION TRILLION Connected People Revenue Opportunity Apps Embedded and Intellignet System GBs of Data IoT INTRODUCTION AND ARCHITECTURE Introduction [40 Minutes] What is IoT? How IoT is applied in different domains? Use cases ranging from Smart Cities to IIoT How large is the IoT Market in different domains? Demo [20 Minutes] Demo of Vmoksha Products & Services IoT Architecture [ 30 Minutes] IoT technology stack Sensors & actuators Hardware platforms Wireless communication protocols Network communication protocols Cloud, its components, and IoT Data streaming in IoT Data store and IoT Analytics & visualization for IoT THE NUMBER OF IoT DEVELOPERS ,5M 3,5M 2,2M 2,8M 1,5M 300K 813K

3 IoT Introduction and Architecture MINS SMS Webhook Call Analytics and Visualization RDMBS No SQL Rule Engine Device Management System REST Services/MQTT (Data Streaming) GPRS Wi-Fi CoAP MQTT HTTP over REST Data Handling IoT Gateway GPRS Z-wave RF ZigBee BLE Data Handling Node (IoT Device) Data Handling Node (IoT Device) Data Handling Node (IoT Device) Sensors and Actuators

4 Sensors and Actuators MINS Sensors and Actuators Sensor & Actuator [20 Minutes] What is sensor & actuator? What is a good sensor? Sensor properties and their classification Types of sensors & actuators Working of typical sensors and actuators CCategories of sensors-commercial/industrial Military/Medical/Food grade sensors Selecting a sensor for your use case IoT hardware platform & comparison Criteria for selecting hardware platform LinkIt ONE Hardware Overview [10 Minutes] The LinkIt One open-source microcontroller platform Schematics, PCB design tools and prototype steps LinkIt One board layout & architecture Why LinkIt One? LinkIt ONE Programming Fundamentals [20 Minutes] How to program LinkIt One with CPP Structure of a typical sketch How to make your Arduino respond to sensors and actuators Reading data from analog or digital sensors Writing data to analog (PWM)/digital actuators

5 Sensors and Actuators MINS Hands-on [90 Minutes] Interfacing Sensors & Actuators with Hardware [20 Minutes] Interfacing sensors with LinkIt One Reading from analog and digital sensors Sensor & Actuator Connecting sensors to LinkIt One to read data from sensor and display on the serial monitor (Temperature, Humidity, Distance, Light, Moisture, Gas (Methane/Alcohol), Proximity, Flame, Motion, Water, Atmospheric Pressure, Luminosity, Accelerometer, Gyroscope) Connecting actuator to LinkIt One and controlling actuator (LED, Relay, Electro Magnet, Motor, Magnetic Switch, Pushbutton, Buzzer) 1) Controlling a motor (actuator) by sensing temperature 2) Controlling an electromagnet (Door) using flame detector (Fire) 3) Controlling a buzzer using ultrasonic ranger & PIR (Human Presence) (Combining sensors to avoid false alarms) 4) Controlling sprinklers using relay by sensing moisture in the soil using moisture sensor

6 IoT Communication Protocol MINS Applicaiton 1 Applicaiton 2 Applicaiton # Applicaiton/Data Layer ONEM2M/ETSI M2M Service Layer HTTP CoAP MQTT Transport Layer ZigBee TCP TCP/UDP NWK Layer RPL IPv4/IPv6 6LoWPAN DataLink Layer PHY Layer IEEE Bluetooth 4.0 Low Energy Wi-Fi NFC 3GPP IoT Communication Protocol IoT Communication Protocol [30 Minutes] Introduction to communication architecture- IoT network protocol stac Protocols used for Node to Gateway communication, Gateway to Cloud (communication channels/network) IoT Wireless Protocols RFID, NFC, Blue Tooth, BLE, ZigBee, Zwave Mesh network Comparision of wireless Protocols How to select a wireless Protocol based on usecase IoT Communication Channels: Wi-Fi, GSM/GPRS, 2G, 3G, LTE Comparison of communication channels How to select communication channels based on use case IoT Network Protocols: MQTT/MQTT-S, CoAP, 6LoWPAN, TCP, UDP, HTTP/s Comparison of the network protocols How to select a network protocol based on use case Introduction to IPv4 & IPv6: Issues with IPv4 in IoT How IPv6 solves the issues with IPv4 Application issues with RF protocol - power consumption, LOS, reliability. Security aspects Communication Protocol Comparision Characteristic Wi-Fi Bluetooth ZigBee 6LoWPAN Peak Data Range High Medium Medium Low Low Medium Low Medium Power Native IPv6 Topology Consortium High Yes Star Wifi-Alliance Low No Star Blurtooth SIG Very Low No Mesh Zigbee Alliance Very Low Yes Mesh IETF, Google

7 Web Services MINS Web Services Web Services [20 Minutes] What is web service? Why web service? Types of web services RESTful web services How typical RESTful web services are used in industry? Introduction to JSON RESTful web services design principles Hands-on [15 Minutes] Postman Client Performing CURD( Create/Update/Read/Delete) operations using HTTP methods Using a Login APP- create user/update info/read user info/delete user/using Postman Ubidot IoT Cloud [ 90 Minutes] Read data from sensors Create JSON object Establish HTTPS connection using Wi-Fi Send JSON data to Ubidot Rest API over HTTPS Create business rules in Ubidot for alarms Send data to Ubidot platform Create rule and configure Alarm (SMS/ ) for your device Send data to Ubidot to trigger the alarm Create and configure Chart or Graph for visualization Control the actuator from Ubidot using polling technique

8 Web Services MINS

9 Web Services MINS MQTT [ 15 Minutes] Introduction to MQTT Difference between typical client and server communication Why MQTT? Features of MQTT MQTT subscribe or publish MQTT wildcards MQTT QoS MQTT security Hands-on Hive MQ MQTT Broker [20 Minutes] Subscribe/publish to an MQTT topic Subscribe to wildcards topics Subscribe/publish with different QoS Using retain flag while publishing to a topic Analyzing the overhead of payload while using MQTT & HTTP/ HTTPS [20 Minutes] Wireshark protocol analyzer basic introduction and usage Filtering network traffic based on protocol Filtering MQTT/HTTP/HTTPS packets Send a JSON string to MQTT broker (Mosquito) Find out total bytes transferred using Wireshark Send the same JSON string to HTTP server Find out total bytes transferred using Wireshark Send the same JSON string to HTTPS server Find out total bytes transferred using Wireshark Summarize the observation and derive conclusions based on observation

10 Web Services MINS HTTP vs MQTT Action HTTP MQTT Get single place of data Send single piece of data Get 100 pieces of data Send 100 pieces of data 302 bytes 320 bytes bytes bytes 69 bytes (<4 times) 47 bytes (<6 times) 2445 bytes (<5 times) 2126 bytes (<6 times) Characteristics of HTTP & MQTT Characteristics HTTP MQTT Style Verbs Message size Quality of service Data distribution Document-centric, request/response GET/POST/PUT/DELETE complex spec Large message, lots of data in headers None, requires custom coding in application No distribution mechanism (1-to-1 only) Data-centric, publish/subscribe Pub/Sub/Unsub, simple protocol, easy to learn 2 bytes in minimus header 3 levels-best effort, at-least-once, exactly once Fully supported 1-to-none, 1-to-1, 1-to-n

11 Customer Cloud Computing Customer Provider Customer Provider Provider MINS Private Cloud Infrastructure as a Service Platform as a Service Software as a Service Applications Applications Applications Applications Data Data Data Data OS OS OS OS Virtualization Virtualization Virtualization Virtualization Servers Servers Servers Servers Storage Storage Storage Storage Networking Networking Networking Networking Cloud Computing [30 Minutes] What is cloud? What is cloud computing? Benefits of the cloud Deployment models Top cloud providers Service models Service catalogue Advantages of different offerings Introduction to AWS Service provided by AWS - E2C, SimpleDB RDS, Dynamo DB, Elastic Beanstalk, SNS, Cloud Watch, Route 53, VPC, Elastic Load Balancing, S3, EBS, IAM Hands-on [90 Minutes] AWS VPC EC2 Service Launch EC2 Windows/Linux instance S3 Service Use S3 service to create a bucket Upload files from desktop to S3 bucket Lamda function Create a Lambda function to detect an event in S3 bucket

12 Big Data MINS Big Data [30 Minutes] Cloud data storage Introduction to big data Big Data definition and characteristics Who is generating big data Big data analytics Why big data analytics Applications of big data analytics Different data stores Big data technologies - CouchDB, MongoDB, Node4J, Spark, Cassandra Hadoop Ecosystem Hnads-on [30 Minutes] Dynamo DB (Command line)

13 Visual Analytics MINS Visual Analytics [20 Minutes] What is visual analytics? Role of visual analytics in IoT Visual analytic tools for big data Introduction to predictive analytics Standard vizualization tools (list it and hand-on on Tableau) Vizualization JS libraries (demo Health & wealth/hands-on High chart) Demo - Visual Analytics [10 Minutes] Health-Wealth Graph Hnads-on [30 Minutes] Highchart ( Javascript library) Visualization of real-time sensor data using JavaScript library (Highchart) Tableau [30 Minutes] Tableau introduction Using RFID data Using pollution data

14 IoT Product Design MINS IoT Security OT Security IT Security Dependent devices Authentication Authorization Comms Encryption Monitoring Data Leakage (Snooping) Spoofing (acting as) Semi Intelligent devices Access control Data Encryption FW Security Patch Management Intrusion Detection Semi Intelligent devices Device Provisioning OS security SIEM and Analytics Data Security Application Security Network and Communicaiton Device Authentication, Access Provisioning and Monitoring OT+IT threat models, control points and response processes IoT Product Design [30 Minutes] Hardware design consideration in terms of power consumption, security, memory requirement, data-rate, run-time, and protocols constraints Selection of H/W & S/W platforms based on use case IoT security

15 End-To-End Application 180 MINS End-To-End IoT Application Development [180 Minutes] AWS IoT Setup for Application Development [20 Minutes] Over view of the smart city usecase Introduction to AWS IoT Creating a Thing in AWS IoT Downloading SDK and configuring LinkIT One Preparing the LinkIt One to connect to AWS IoT [10 Minutes] Downloading certificates from AWS IoT console Installing certificate in LinkIt One Connecting sensors to LinkIt One Connecting to AWS IoT [30 Minutes] Configuring LinkIt One sketch to connect to AWS IoT through Wi-Fi Establishing MQTT Connection Publishing sensor data to AWS IoT Thing Shadow Subscribing MQTT topic and controlling actuator from Thing shadow Preparing the LinkIt One to connect to AWS IoT [10 Minutes] Run Ultrasonic ranger sketch in LinkIt One and check updation of data from LinkIt One to AWS Thing Shadow Dynamo DB [10 Minutes] Configuration of Dynamo DB Create table in Dynamo DB Rule Engine [10 Minutes] Configuring rule to Dynamo DB Defining rule using SQL statements Validate the rule

16 End-To-End Application 180 MINS Retrive data from Dynamo DB [20 Minutes] Query Dynamo DB for last updated data for each node Sort the data in decenting order to get the latest time series data from each node Plot location & Route on Google map [30 Mins] Based on condition, plot locations of Smart Garbage Bin (node) on Google map with respective status of garbage bin, i.e., empty, half, or full garbage bin Plot the optimized route for garbage collection truck on Google map

17 End-To-End Application 180 MINS

18 IoT Bootcamp 2799 & 2800, Srinidhi, Sector-1, 27th Main, HSR Layout, Bangalore Tel: Mob: vmokshaiot