Video available at: https://www.youtube.com/watch?v=086-TmygL2o Throughout the last years the open source community has produced a lot of valuable technology for implementing IoT applications. However, most of this technology still requires a lot of low-level knowledge in order to make proper use of it. Now the time has come to take this technology to the next level. Let me tell you about the latest efforts within the IoT Working Group at Eclipse to create an open source based stack of components for implementing IoT solutions at cloud scale. -------------------------------------------- Kai Hudalla Bio Kai Hudalla has been working at Bosch on solutions for the Internet of Things in application domains like smart home, energy management, e-mobility, and automotive long before the term reached its recent popularity and ubiquity. He is an active committer on several Eclipse IoT projects and has just recently started the Hono project together with other members from the community, aiming at providing an integration platform for connecting millions of devices to the cloud. Kai holds a degree in mathematics from University of Hannover in Germany and enjoys playing a round of golf whenever weather conditions permit."

1. Towards an
open IoT Stack
for the Cloud
Kai Hudalla
Bosch Software Innovations GmbH
kai.hudalla@bosch-si.com
https://github.com/sophokles73

2. How many technologies do
you need to master to
communicate with all things
connected to the IoT?

3. Just one! Eclipse Hono.
(With a little help from the Eclipse IoT community)

4. Eclipse Hono provides a
uniform API
for interacting with
millions of devices
connected to the cloud via
arbitrary protocols.

5. Things Cloud
Command & Control
Telemetry
optimized for throughput
scale-out with #messages
optimized for reliability
scale-out with #devices

6. €600+lost/stolen/forgotten

7. Track my Tools.
Attach Bluetooth LE tags to the tools
in order to keep track of their location.
Use Hono to connect the local
gateways to the cloud and access
location data.
<<Protocol Adapter>>
MQTT
AMQP 1.0MQTT AMQP 1.0
<<Application>>
Track my
Tools
BT LE

8. ≤ 4.5kmdistance driven to find a parking space
© Image Credits: Bosch Mobility Solutions

9. Find a parking space.
Monitor parking spaces in large parking garages
using luminosity sensors connected via LoRa.
Use Hono to connect the gateways to the cloud
and manage sensors using LWM2M.
<<Gateway>>
AMQP 1.0LWM2M
AMQP 1.0
<<Application>>
Parking
Lot Mgmt
<<Protocol Adapter>>
LoRa
AMQP 1.0
HTTP

10. 1.000.000 number of things produced by Bosch (per day)

11. Scale out horizontally.
Use Hono to provide a standard attach
point for IoT devices produced by
Bosch supporting Lightweight M2M.
Scale as you go.
<<Adapter>>
<<Adapter>>
<<Adapter>>
<<Adapter>>
<<Adapter>>
<<Adapter>>

12. Goal:
ready-to-deploy,
microservice based
IoT Cloud Platform

13. <<Protocol Adapter>>
REST
AMQP 1.0
LWM2M
<<Application>>
Parking
Lot Mgmt
<<Protocol Adapter>>
AMQP 1.0
HTTP
<<Protocol Adapter>>
MQTT
MQTT AMQP 1.0
AMQP 1.0
HTTP
BT LE
<<Application>>
Track my
Tools
AMQP 1.0
LAN Cloud
An Open Source IoT Cloud Platform
<<Gateway>>
LoRa
<<Gateway>>

14. www.eclipse.org/leshan
www.eclipse.org/kura
www.eclipse.org/paho
projects.eclipse.org/projects/iot.hawkbit
www.eclipse.org/californium
www.eclipse.org/mosquitto
www.eclipse.org/hono
Vortowww.eclipse.org/vorto