Simple things about Internet of Things
•
3 likes•1,263 views
Discover what is Internet of Things (IoT)? Why it is important? How it is built, what are the components? Brought to you by GISTIC www.gistic.org
Recommended
More Related Content
What's hot
What's hot (20)
Viewers also liked
Viewers also liked (20)
Similar to Simple things about Internet of Things
Similar to Simple things about Internet of Things (20)
Recently uploaded
Recently uploaded (20)
Simple things about Internet of Things
- 1. Simple Things about Internet of Things Muhammad Hassan Nasr Senior Software Engineer GISTIC April 2015
- 2. About Me!
- 8. CoFounder of
- 10. var experience = 10.years+
- 12. the network of physical objects or "uniquely identifiable things" embedded with software, sensors and connectivity to enable it to achieve greater value and service by exchanging data without human interaction. Internet of Things is…
- 14. Also called M2M (Machine to Machine)
- 15. Agenda Why IoT? What is IoT? How to build IoT? Tips
- 16. Why IoT?
- 17. Internet is everywhere like electricity
- 18. wireless Internet is getting cheaper
- 19. Connectivity chips #wifi #3G getting more affordable
- 20. On 2020 20-50 billion devices expected to be connected 7 devices per person!
- 22. IoT Takes Over Big Data As Technology July 2014
- 23. Gartner’s 2012 Hype Cycle
- 24. Gartner’s 2013 Hype Cycle
- 25. Gartner’s 2014 Hype Cycle
- 26. What is IoT?
- 27. Why is IoT?
- 29. LG SMART THINQ
- 30. Works with Smart Grid
- 31. Works with
- 32. What if Apple made a Car?
- 33. Tesla Car
- 34. Detect repairs Schedule fix Autonomously Connected Car
- 35. IoT Components
- 36. IoT Components Devices Sensors MCUs Small Computers/Smart Phones Gateways Network Media and Protocols Middleware / IoT Platforms Cloud Storage (SQL, NoSQL) Web apps, APIs, analytics, …
- 38. Architecture of ARM mbed
- 39. How to Build IoT?
- 40. Devices
- 42. Spark Electron Spark Electron (IoT for folks)
- 43. Spark Electron Arduino-like cellular development kit Open Source HW & SW $39/board $3/Month Data plan
- 46. Small Computers Raspberry Pi 2 $35 900 MHZ quad-core 1 GB RAM HDMI, … Big community
- 47. Small Computers BeagleBone Black Intel Galileo (Arduino based) …
- 48. OS for Devices Contiki-OS Designed for IoT (Memory, Protocols, Battery) Open Source Raspbian ARM mbed OS Linux/*nix,…
- 49. Network
- 51. Everything is going wireless So is The Internet of Things
- 52. Wired Ethernet is almost obsolete!
- 53. Wireless Networking WiFi (Battery Hungry) BLE (Great for PAN) GSM Works for many use cases $$ for large # of devices
- 55. ZigBee Vs BLE ZigBee WLAN (Home Automation) Mesh topology covers unlimited # of nodes Sense & Control apps BLE PAN Star topology covers limited # of nodes Body and Peripherals
- 56. LoRa Long Range 2+ Miles Range In Dense Urban (NLOS) Low Power (Multi-Year Battery) One Gateway support 10(s)K Nodes Data Rates < 300 kbps
- 57. Libelium's LoRa module Non Line Of Sight (NLOS) Tests
- 59. Middleware
- 60. Agenda for Middleware Protocols Data Transfer Device Management IoT platforms Standardization
- 61. Data Protocols
- 63. MQTT Publish/Subscribe Lightweight (than HTTP) IBM says “MQTT can send messages wirelessly using 10 times less battery power and 93 times faster" Best for: Low Bandwidth Unreliable Network
- 64. CoAP RESTful design Feels like HTTP Lighters than HTTP Best for: MCUs 10 KiB RAM
- 66. Device Management Protocols Manual Approach TR-069 OMA-DM OMA Lightweight M2M OSGi
- 67. Manual Approach Update Device SSH login/run script remote Or Pull changes using git Device monitoring Send heartbeats to custom web service
- 68. Manual Approach Pros very lightweight Cons reliable, scalable?
- 69. OMA-DM Provisioning Configuration of the device (including first time use) Enabling and disabling features Device Configuration (change device settings & parameters) Software Upgrades Fault Management (Report error, status) Open Source implementations available
- 70. OMA Lightweight M2M Simple, efficient protocol Banking class security (DTLS, …) Supports Cellular, 6LoWPAN, WiFi and ZigBee IP or any other IP-based devices Open Source Implementation
- 71. OSGi An open standard service platform for Java Enables dynamic component model (bundles) Bundles can (remotely without a reboot) be: installed/uninstalled started/stopped updated
- 72. OSGi Other Features Run on low power hardware 156 MHz and 8 MB RAM only Many commercial/Open Source Implementations
- 74. Commercial Telefonica $$$ Oracle IoT $$$ Bosch IoT Suite $$$ Temboo ARM mbed IBM IoT Thingworx $$$ Xively $$$$ PubNub …
- 76. Kura iot.eclipse.org project Policy-driven publishing system Abstracts developer from network complexity Default Messaging lib: Eclipse Paho (MQTT)
- 77. Kura Cloud Services - API to communicate with remote servers OSGi Remote Management Watchdog Service (Force system reset upon problem). Web-based management for gateway
- 78. Node-RED Developed by IBM A tool for wiring hardware devices, APIs and online services. Browser-based flow editing Lightweight runtime built on Node.js 120,000+ modules
- 80. IBM IoT Using Open Standards like MQTT Part of IBM awesome cloud service Bluemix Supporting many languages, VMs, Node-RED, … Open/Affordable Prices with 30 days trial Scalable
- 81. Parse.com Backend as a Service (Baas) Easy to use SDKs for iOS, Android, JS, … SDKs for Arduino and Embedded C Generous free package
- 82. ARM mbed ARM approach to IoT, they have built their own Device OS and Device Server (middleware)
- 85. mbed Smart City
- 89. What is IoT?
- 90. Standardization
- 92. Tips
- 93. Tips The IoT is Huge Many challenges! Many technologies/protocols Design for Best Fit Determine your hardest problem Choose the primary protocol/tool to solve it
- 94. Tips A complex system can use more than one protocol/tool Support standard IoT protocols Use time series NoSQL/Big Data
- 95. Tips Security is not an option Scalability & APIs Sandbox/testing environment
- 97. iOS + iPhone vs Android + LG +Samsung + …
- 98. Questions
- 100. Thank you!