3 Software Stacks for IoT Solutions

Ian SkerrettEclipse Foundation

@ianskerrett

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Eclipse Foundation

• Not-for-profit open source foundation responsible for the Eclipse community

• 320+ open source projects• Working groups for Geo-spatial tech, IoT,

System engineering and embedded dev., Science, Automotive, …

• 250+ members

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Typical IoT Architecture

Devices(sensors & actuators)

Applications

telemetry

commands

telemetry

commands

IoT Cloud Platform

Gateways

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Role & Characteristics

DEVICE GATEWAY / SMART OBJECT CLOUD PLATFORM

constrained

low-power

specialized

connectivity

messaging

edge computing

scale out

integration

data analytics

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

The 3 IoT Software StacksTOOLS & SDKsONTOLOGIESSECURITY

CONSTRAINED DEVICES

Hardware Abstraction Layer (HAL)

OS / RTOS

Communication

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IOT CLOUD PLATFORM

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OS / PaaS

Device Management

Data Management

Event Management, Analytics & UI

Device Registry

Application Enablement

GATEWAYS AND SMART DEVICES

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Application Runtime

Data Management & Messaging

OS / RTOS

Connectivity

Field protocols IoT protocols

Network Management

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Communication

IoT Device Stack

OS / RTOS** optional

timers, tasks, file system, …

API enabling access to memory, GPIOs, MEMS, serial interfaces ,…

Protocols such as Bluetooth, Z-Wave, Thread, CAN bus, MQTT, CoAP, …

over-the-air firmware upgrade, health monitoring, factory reset, …

OS / RTOS

Hardware Abstraction Layer (HAL)

RemoteManagement

Hardware Abstraction Layer (HAL)

OS / RTOS

CommunicationR

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ote

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tField protocols IoT protocols

CONSTRAINED DEVICES

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Application Runtime

Network Management

Data Management& Messaging

IoT Gateway Stack

connect to different types of networks

ensure reliability, security (VPN, firewall, …)

local persistence (network latency)

offline mode

data analytics at the edge

Virtual Machine / Application container

GATEWAYS AND SMART DEVICES

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Application Runtime

Data Management & Messaging

OS / RTOS

Connectivity

Field protocols IoT protocols

Network Management

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IoT Cloud Platform Stack

ingest and normalize huge amounts of data into an enterprise backend

identify devices, allow for over-the-air software provisioning, configuration changes, …

scalable data store, time series

IOT CLOUD PLATFORM

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OS / PaaS

Device Management

Data Management

Event Management, Analytics & UI

Device Registry

Application Enablement

Connectivity Message Routing

Device Registry

Device Management

Data Management

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

IoT Cloud Platform Stack (cont’d)

scalable event processing

create reports, graphs, dashboards, …

make decisions based on the data

expose API for application integration

Event Management, Analytics & UI

Application Enablement

IOT CLOUD PLATFORM

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OS / PaaS

Device Management

Data Management

Event Management, Analytics & UI

Device Registry

Application Enablement

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Cross-layer concerns

SECURITY ONTOLOGIES TOOLS

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Characteristics of Open IoT Stacks

loosely coupled

modular

platform-independant

based on open standards

API

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Eclipse IoT Community

2.2 29* 210+ 110Kmillion

lines of codeprojects developers monthly

visitors

* and counting!

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Eclipse IoT…

from building blocks … to stacks

…

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Hardware Abstraction Layer (HAL)

OS / RTOS

CommunicationR

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tField protocols IoT protocols

CONSTRAINED DEVICES

OS Stack for IoT Devices

WakaamaC implementation of OMA LWM2M

Portable on any POSIX-compliant system

C implementation of MQTT 3.1.1

< 2,000 lines of C ANSI code

JAVA API for MCUs

“Android for IoT”

Hardware Abstraction Layer (HAL)

OS / RTOS

CommunicationR

em

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M

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tField protocols IoT protocols

CONSTRAINED DEVICES

OS Stack for IoT Devices

WakaamaC implementation of OMA LWM2M

Portable on any POSIX-compliant system

C implementation of MQTT 3.1.1

< 2,000 lines of C ANSI code

JAVA API for MCUs

“Android for IoT”

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

OS Stack for IoT Gateways

OSGi implementation

Native support for MQTT

Serial, RS-485, BLE, MODBUS, OPC-UA, CAN Bus, …

NAT, firewall, modem configuration, …

Remote Management over MQTT

Milo

GATEWAYS AND SMART DEVICES

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Application Runtime

Data Management & Messaging

OS / RTOS

Connectivity

Field protocols IoT protocols

Network Management

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

GATEWAYS AND SMART DEVICES

Re

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anag

em

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t

Application Runtime

Data Management & Messaging

OS / RTOS

Connectivity

Field protocols IoT protocols

Network Management

OS Stack for Home Automation

OSGi implementation

Rule engine to orchestrate “things”

Home automation protocols such asBelkin WeMo, LIFX, Philips Hue, …

Remote firmware update through the GW

Web UI and API for remote control

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Device Management

Device Registry

OS Stack for IoT Cloud

OMA LWM2M implementation in Javabuilt on top of Eclipse Californium (CoAP)

Manage software upgrade campaignsindependently of the actual DM protocol

IOT CLOUD PLATFORM

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Eclipse hawkBit

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IOT CLOUD PLATFORM

Co

nn

ect

ivit

yOS Stack for IoT Cloud

C implementation of an MQTT server

MQTT 3.1.1 compliant

Scalable (1000 clients = 3MB RAM)

Extensible (e.g authentication plug-ins)

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

IOT CLOUD PLATFORM

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OS / PaaS

Device Management

Data Management

Event Management, Analytics & UI

Device Registry

Application Enablement

OS Stack for IoT Cloud Platform

Abstract the actual communication protocols via “protocol adapters”

Deploy on:

An Integration Platform for IoT Services

NoSQL data store

REST API

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Cross-layer concerns

SECURITY ONTOLOGIES TOOLS

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Cross-layer concerns

SECURITY ONTOLOGIES TOOLS

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Eclipse Vorto

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Cross-layer concerns

SECURITY ONTOLOGIES TOOLS

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> Focus on an industry solution> Showcase a technical solution + vendor ecosystem

Examples:

IoT Testbeds?

Smart manufacturingWaste management Asset tracking

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First testbed: Asset Tracking

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Architecture

https://iot.eclipse.org/testbeds/asset-tracking

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Our community

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Join us!

http://iot.eclipse.org

Booth 844 @ IoT World

Thank you!

@ianskerrettian.skerrett@eclipse.org

Backup slides

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

The 3 IoT Software StacksTOOLS & SDKsONTOLOGIESSECURITY

CONSTRAINED DEVICES

Hardware Abstraction Layer (HAL)

OS / RTOS

Communication

Re

mo

te

Man

age

me

ntField protocols IoT protocols

IOT CLOUD PLATFORM

Co

nn

ect

ivit

y

Me

ssag

e R

ou

tin

g

OS / PaaS

Device Management

Data Management

Event Management, Analytics & UI

Device Registry

Application Enablement

GATEWAYS AND SMART DEVICES

Re

mo

te M

anag

em

en

t

Application Runtime

Data Management & Messaging

OS / RTOS

Connectivity

Field protocols IoT protocols

Network Management

Copyright © 2016 The Eclipse Foundation. All Rights Reserved

Eclipse IoT stack on Cloud FoundryR

ou

ter

Eclipse ACS

<<Hono Adapter>>

<<Hono Adapter>>

Kapua Web Console

Kapua

UAA

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OS Stack for IoT Cloud

Great! But… what if:

↳I want my platform to archive the data?↳I want to support more than just MQTT?↳I want a multi-tenant solution?↳…