Intro to IoT & the role of LwM2M Technologies (Internet of Things World 2017, Santa Clara)
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Presentation for the LwM2M Ecosystem Workshop during the Internet of Things Show 2017 in Santa Clara, CA,, title: "Introduction to IoT and role Light weight machine to machine Technologies" Presentation given by: *Vasu Kadambi - Dean’s Executive Professor, Leavey School of Business, Santa Clara University *Shivakumar Mathapathi - Co-Founder and CTO, Dew Mobility / Industry Advisor, Electrical Engineering / Guest Lecture, IoT and Mobile application development, Santa Clara University / Industry Advisor, Electrical Science, Sonoma State University
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Intro to IoT & the role of LwM2M Technologies (Internet of Things World 2017, Santa Clara)
- 1. Vasu Kadambi Dean’s Executive Professor Leavey School of Business Santa Clara University Shivakumar Mathapathi Co-Founder and CTO, Dew Mobility, Fremont, CA. Industry Advisor – Electrical Engineering Guest Lecture - IoT and Mobile application development Santa Clara University, CA Industry Advisor - Electrical Science, Sonoma State University, CA Introduction to IoT and role Light weight machine to machine Technologies
- 12. IoT Schematic Diagram Sensors Grove Sensors : CO2, Temperature Humidity Light Has provision to add any type of sensors Device Driver Software Embedded C Programming Micro Controller Unit Wi-Fi Web Interfacing Software Python Node Red Any Java Programming Marvell EZ – MW302 Board ARM mbed + Marvell – Wi-Fi Chip sets Amazon Cloud AWS-IOT MQTT/HTTP/CoAP Protocol
- 13. Role of LwM2M Devices in IoT
- 14. An Overview • Open Mobile Alliance (OMA) protocol • Designed for Machine to Machine or IoT device management • Communication between LwM2M Server to LwM2M client • Developed for sensor networks • Managing lightweight and low power constrained devices • Based on representational state transfer (REST) • Created for remote management of M2M devices • Enable various IoT services
- 15. Supported and Endorsed by - Secured data transfer – Constrained Application Protocol (CoAP)- IPSO - Based on working group standards from IETF (Internet Engineering task force) - Supported by Eclipse Foundation. Implemented: Leshan – Java Wakaama – C
- 16. OMA Lightweight M2M is designed to: • Provide Device Management functionality over sensor or cellular networks • Transfer service data from the network to devices • Extend to meet the requirements of most any application Objectives of Developing LwM2M
- 17. Protocol Layers and IoT Standards Application Software IPSO Objects OMA LWM2M CoAP HTTP 6LowPAN IPv4/IPv6 MCU – 16KB RAM MPU 802.15.4 WiFi, Ethernet Hardware HW Network Routing Application Protocol API Data Models Application
- 19. LwM2M Flow diagram DatagramTransport Layer Security (DTLS)
- 20. Role of LwM2M Devices in IoT Designed to create the following opportunities and business benefits for the M2M industry: • Reduce the degree of fragmentation • Enabling more plug-and-play solutions • Act as an enabler to grow the M2M market in various segments ranging from smart city Energy management Location tracking. Low cost to enable sustainable business models.
- 21. Role LwM2M Devices in IoT • Improve time-to-market and the manageability of devices • Lead to a decoupling of M2M appliances and server-side platforms, thereby enabling independent innovation of M2M devices and platforms. • Growing the number of interoperable M2M connected devices to provide more choice for M2M customers regarding M2M devices and their management platforms.
- 22. Operations to be impacted by M2M and IoT deployments • M2M deployments will get more sophisticated – and deliver greater ROI • IoT will become vital to the customer experience • There will be a new focus on connecting the ‘things’ that matter
- 23. Advantages of Implementation of LwM2M applications Implementation of LwM2M protocol on IoT devices will: • Reduce the cost • Save the time • Reduce risk • Unlocks the door for new innovations.
- 24. Block Diagram Grove - Barometer Sensor (BMP180) to sense Pressure, Temperature and Altitude values LED LED Sensor Ubidots Libraries Eclipse Leshan / Wakaama Client for OMA LwM2M Eclipse Ubidots Leshan Sever (Local) Ethernet cable / Wi-Fi AP Raspberry Pi3
- 25. Smart Bin - Waste Management
- 26. Smart Bin - Waste Management
- 27. Advanced Flood Warning and Environmental Awareness System for the City of Rohnert Park, USA
- 29. Heart Rate Monitor using Gear Cloud BLE 3G/4G WiFi Control Room
- 30. City Archive using Tile
- 31. References • http://www.rcrwireless.com/20160105/internet-of-things/2016-predictions-m2m-and-iot-to- transform-operations-tag2 • http://www.rcrwireless.com/20161212/internet-of-things/lwm2m-tag31-tag99 • http://openmobilealliance.hs-sites.com/lightweight-m2m-specification-from-oma • http://www.rcrwireless.com/20160105/internet-of-things/2016-predictions-m2m-and-iot-to- transform-operations-tag2 • http://www.rcrwireless.com/20140922/opinion/reader-forum-accelerating-iot-with-an- open-source-embedded-platform-for-connected-applications-tag10
- 32. Thank You
Hinweis der Redaktion
- Basically, this is the concept of connecting any device with an on-and-off switch to the Internet and to each other. Things are like smartwatch, Fitbits or your toaster. For IoT to be fully realized, all devices need to be able to connect regardless of who manufactured the product or which companies have business relationships with each other The objective is to collect the data from the various devices and transmit the data via the Internet. We use this data to get insights. Insights about your health, about the efficiency of the apparatus or about the business. When you combine this data with the other data that you typically collect, this additional information can provide insights to improve customer satisfaction, improve productivity, reduce cost, increase revenue, etc. The true value is in the data that connected devices collect about the users. Let us say this is about a hospital with connected devices on patients, abut its operations, its vendors. When we bring all the data together we will be able to make the hospital operate more efficiently or as optimally as possible.
- Daniel Burrus is considered one of the world’s leading technology forecasters and innovation expert
- Enabling Technologies: The concept of combining computers, sensors, and networks to monitor and control devices has existed for decades. The recent confluence of several technology market trends, however, is bringing the Internet of Things closer to widespread reality. These include Ubiquitous Connectivity, Widespread Adoption of IP-based Networking, Computing Economics, Miniaturization, Advances in Data Analytics, and the Rise of Cloud Computing.
- Security: This not new in the context of information technology. The attribute of many IoT implementations present new and unique security challenges. Addressing these challenges and ensuring security in IoT products and services must be a fundamental priority. Users should be able to trust these devices and related data services to be secur from vulnerabilities, particularly as this technology becomes more pervasive and integrated in our lives Poorly secured IoT devices will become entry points for cyber attacks and theft As a principle the developers of these devices have a fundamental obligation to ensure that these devices are secure. It is important that the developers to have a collaborative approach to security. Privacy: Privacy issues are not new. However IoT has redefined the bebate about privacy issues. These implementation can change the way we collect, analyze and use the data. IoT amplifies concerns about potential for increased surveillance and difficulty to opt out of data collection and strength of aggregating data streams to paint a detailed digital portrait of the use. Developed should respect individual privacy choices while still fostering innovation in new technologies and services. Interoperability / Standards: A fragmented environment of proprietary IoT technical implementations will inhibit value for users and industry. Full interoperability across products and services is not always feasible. However poorly designed and configured IoT devices may have negative consequences, particularly if they are inflexible, difficult to configure and operate, if they are uneconomical and there is a perceived vendor lock-in In addition these IoT products could be bad for networking resources they connect to and the broader Internet. Appropriate standards, reference models, and best practices also will help curb the proliferation of devices that may act in disrupted ways to the Internet. The use of generic, open, and widely available standards as technical building blocks for IoT devices and services (such as the Internet Protocol) will support greater user benefits, innovation, and economic benefit.