Defining an Open IoT Stack - Presented at IoT World 2015

Defining the Open Stack for IoT

Ian SkerrettEclipse Foundation

@[email protected]

04/15/2023 Copyright (c) 2013, Eclipse Foundation, Inc. Made available under the Eclipse Public License 1.0

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Open Wins

04/15/2023 Copyright (c) 2013, Eclipse Foundation, Inc. Made available under the Eclipse Public License 1.0

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Start-up led by Tim Berners-Lee Launched to take on AOL and Compuserve Giants

May 1990

04/15/2023 Copyright (c) 2013, Eclipse Foundation, Inc. Made available under the Eclipse Public License 1.0

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Open Wins

04/15/2023 Copyright (c) 2013, Eclipse Foundation, Inc. Made available under the Eclipse Public License 1.0

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MQTT – Open Wins

04/15/2023 Copyright (c) 2013, Eclipse Foundation, Inc. Made available under the Eclipse Public License 1.0

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IoT Developer Enablement

04/15/2023 Copyright (c) 2013, Eclipse Foundation, Inc. Made available under the Eclipse Public License 1.0

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Developers Build Cool Stuff

04/15/2023 IoT Developer Survey 2015 - Copyright Eclipse Foundation

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Individual Experience with IoT

Development of IoT solutions for my company

33%

Researching IoT for company14%Develop IoT solutions in my

personal time15%

Learning about IoT in my personal time

22%

No experience9%

Other (please specify)7%

04/15/2023 IoT Developer Survey 2015 - Copyright Eclipse Foundation

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Majority Using Open Source TodayOpen source is not allowed in any part of

our IoT solution, 2.4% Open source is not allowed on the device, but allowed on the server-side; 2.4%

Other (please specify); 2.7%

Don’t know; 11.5%

Open source is used, and we contribute bug fixes to open

source projects, 21.7%

Open source is used, but we do not partic-ipate or contribute to open source

projects, 26.8%

Open source is used, and we have developers who work on open

source projects, 32.5%

Copyright (c) 2014 Eclipse Foundation, licensed under the EPL-1.0

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Connecting and Managing Things

IoT Architectures

New and Existing Devices

IoT Gateways Network/Wireless Services

Backend Systems

Open Solutions

New and Existing Devices

IoT Gateways Network/Wireless Services

Backend Systems

Open Standards and Open Source to Connect and Manage

Connect and Manage with Open Standards

New and Existing Devices

CoAP

LWM2M

Many Open Standards

MQTT

- Simple Publish/Subscribe protocol

- Small footprint- Minimal on-the-wire

formal and payload

MQTT Client(Java, JS, C, C++, Python, etc.)

MQTT Client MQTT Broker

MosquittoMQTT Broker

(C Code)

Constrained Application Protocol (CoAP)• RESTful protocol

designed from scratch• Transparent mapping to

HTTP• Works over UDP• DTLS Security

Californium- CoAP Core- DTLS- CoAP Tools- Java implementations

REST Interface

Lightweight M2M

- Configure- Update- Manage- Monitor

WakaamaLWM2M Client

(C/C++)

LeshanLWM2M Server

(Java)

IoT Gateway Services

IoT Gateways

Java and OSGi

IoT Gateways

• Gateway management• How to manage remote gateways and keep them up to date• How to manage connectivity

• Manage deployed applications• Gateways become an application container• Remote configuration• Remote update

Java VM

OSGi Application Container

Device Abstraction

Gateway Basic Services

Network ConfigurationNetwork Management Field

Protocols

Connectivity and Delivery

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Hardware

App 1 App 2 App n. . . .

Applications

Where we are heading: Open IoT Stack

Connectivity- MQTT- CoAP- LWM2M

IoT Gateway Services- Remote management- Application management

IoT Applications

IoT Solution Frameworks- Home Automation- SCADA- OM2M

Reporting

Developer Tools (IDE,

etc.)

Open & Commercial Hardware

Open IoT Stack

New and Existing Devices

IoT Gateways Network/Wireless Services

Backend Systems

Open IoT Stack

Commercial Ecosystem

Open IoT Stack for Java

More Info: iot.eclipse.org

Copyright (c) 2014 Eclipse Foundation, licensed under the EPL-1.0

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Sandbox Servershttp://iot.eclipse.org/sandbox.html

Get Involved

• Download and use our software• Provide feedback to the projects• Start an open source IoT project• Join the Eclipse IoT Working Group

Questions@ianskerrett

[email protected]

iot.eclipse.org

Backup

Intranet of Things for Home Automation

Event Bus

Persistence Services

Automation Logic

User Interfaces

Item Registry

Hue Binding

Samsung Binding

Bluetooth Binding

Sonos Binding

Hue

Blue

toot

h

Sam

sung

Sono

s

...

IoT Solutions: SCADA

• SCADA (Supervisory Control and Data Acquisition) is defined as the monitoring and control of technichal processes by means of a computer system

Protocols & Interoperability

Drivers Modbus (master & slave) Siemens S7 PLC IEC 60870-4-105 (master &

slave) *

OPC DA 2 (client) †

OPC UA (client & server) **

SNMP †, JDBC, Shell Building blocks for more

Eclipse SCADAClient and server for JavaClient for .NET using IKVMPartially: JSON, WebService

† SNMP and OPC from openSCADA* included in next release 0.2.0** planned for 0.3.0

Where we are heading: Open IoT Stack

Connectivity- MQTT- CoAP- LWM2M

IoT Gateway Services- Remote management- Application management

IoT Applications

IoT Solution Frameworks- Home Automation- SCADA- OM2M

Reporting

Developer Tools (IDE,

etc.)

Open & Commercial Hardware

IoT Solutions – Home Automation