The document provides an overview of the Eclipse IoT project. It discusses that Eclipse is a non-profit foundation responsible for open source projects, including over 320 projects with working groups in various technology areas. Eclipse IoT currently has over 2 million lines of code across 210 projects and 132,000 monthly visitors. The typical IoT architecture involves devices, gateways, and cloud platforms connecting via telemetry and commands. Eclipse IoT provides software stacks for constrained devices, gateways/smart devices, and cloud platforms. It emphasizes open, modular standards-based components. The projects cover areas like operating systems, connectivity, security, ontologies and tools to support the full IoT stack.

1. Overview of Eclipse IoT

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Eclipse Foundation
●Not-for-profit Foundation responsible for the
Eclipse community
●320+ open source projects
○Working groups for Geo-spatial tech, IoT, System
engineering and embedded dev., Science, Automotive, …
●260+ members

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Eclipse IoT

4. Eclipse IoT Today
2.2M 30 210+ 132K
lines of code projects developers monthly
visitors

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Typical IoT Architecture
Devices
(sensors & actuators)
Applications
telemetry
commands
telemetry
commands
IoT Cloud
Platform
Gateways

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The 3 IoT Software Stacks
TOOLS & SDKsONTOLOGIESSECURITY
CONSTRAINED DEVICES
Hardware
Abstraction Layer (HAL)
OS / RTOS
Communication
Remote
Management
Field
protocols
IoT protocols
IOT CLOUD PLATFORM
Connectivity
MessageRouting
OS / PaaS
Device
Management
Data
Management
Event Management,
Analytics & UI
Device
Registry
Application
Enablement
GATEWAYS AND SMART DEVICES
RemoteManagement
Application Runtime
Data Management
& Messaging
OS / RTOS
Connectivity
Field
protocols
IoT protocols
Network Management

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Characteristics of Open IoT Stacks
loosely coupled
modular
platform-independant
based on open standards
API

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Eclipse IoT…
from building blocks … to stacks
…

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Hardware
Abstraction Layer (HAL)
OS / RTOS
Communication
Remote
Management
Field
protocols
IoT protocols
CONSTRAINED DEVICES
OS Stack for IoT Devices
Wakaama
C 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
Communication
Remote
Management
Field
protocols
IoT protocols
CONSTRAINED DEVICES
OS Stack for IoT Devices
C 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”

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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
RemoteManagement
Application Runtime
Data Management
& Messaging
OS / RTOS
Connectivity
Field protocols IoT protocols
Network Management

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GATEWAYS AND SMART DEVICES
RemoteManagement
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 as
Belkin WeMo, LIFX, Philips Hue, …
Remote firmware update through the GW
Web UI and API for remote control

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Device
Management
Device
Registry
OS Stack for IoT Cloud
OMA LWM2M implementation in Java
built on top of Eclipse Californium (CoAP)
Manage software upgrade campaigns
independently of the actual DM protocol
IOT CLOUD PLATFORM

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Eclipse hawkBit

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IOT CLOUD PLATFORM
Connectivity
OS 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)

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IOT CLOUD PLATFORM
Connectivity
MessageRouting
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

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Cross-layer concerns
SECURITY ONTOLOGIES TOOLS

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Eclipse Keti (proposed)
●Ability to maintain access-decision data as
policies and attributes
●Exclusive security for multiple clients using the
service (ACS services are tenant-aware)
●Support for fine-grained authorization policies
Contributed by GE, from the Predix platform
See http://tinyurl.com/eclipse-acs-proposal

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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

21. » Focus on an industry solution
» Showcase how open source and commercial
solutions implement industry solutions
IoT Testbeds?
Production Performance
Management
Asset tracking

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Our community

23. Thank you!

24. Backup slides

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Eclipse Edje
●Hardware Abstraction Java API for IoT embedded
systems
○Peripheral management
○Controller Communication Interfaces (Serial connection,
CAN, SPI, I²C)
○Digital and Analog I/O (GPIO, ADC, DAC)
●Scope
○Target resource-constrained micro-controllers
○Provide ready-to-use software packages for target hardware
○Define a modular and easy to port framework

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Eclipse Edje requirements
● Processor: 32-bits (e.g. Cortex-M0)
● Frequency: 16 MHz
● RAM: 32 KB
● Flash: 128 KB
●Example: STM32F4 Discovery
○Processor: 32-bits Cortex-M4 (STM32F407VGT6)
○Frequency: 168 MHz
○RAM: 192 KB
○Flash: 1 MB

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Java VM
OSGi Application Container
Device Abstraction
Gateway Basic Services
Network Configuration
Network Management Field
Protocols
Connectivity and Delivery
AdministrationGUI
Operation&
Management
Linux
Hardware
App 1 App 2 App n. . . .
Applications
Eclipse Kura

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Eclipse SmartHome
Extension Points

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Eclipse Kapua