ScaleDay conference

2. Grégoire de Turckheim
PM IoT
Demystifying IoT : Bringing the cloud to
connected devices with IoT Station.
Emplacement photo

3. Please define IoT
Turning connected devices into smart devices
• Smart Building
• Industry 4.0
• Smart Farming
• Smart Logistics
• Home Automation / DIY
• Smart Cities / Smart Grid

4. What is in the box ?
The IoT stack : think about a computer
• Things : the peripherals
Things collect data and perform actions.
THINGS

5. What is in the box ?
The IoT stack : think about a computer
THINGS
• Software as a Service : the App
Addresses the specific needs of a market
segment.
• Things : the peripherals
Things collect data and perform actions.
SaaS

6. What is in the box ?
The IoT stack : think about a computer
THINGS
• Software as a Service : the App
Addresses the specific needs of a market
segment.
• Platform as a Service : the OS
Handles communications and common
building block features.
• Things : the peripherals
Things collect data and perform actions.
PaaS
SaaS

7. An IoT Platform as a Service
Cloud-enabling the devices
• Messaging
Device-to-Cloud-to-Device.
THINGS
IoT Hub

8. An IoT Platform as a Service
Cloud-enabling the devices
THINGS
IoT Hub
• Messaging
Device-to-Cloud-to-Device.
• Tooling
Provide cloud resources to connected devices.
Object Storage
Serverless
DBaaS
AI
Monitoring
Messaging

9. An IoT Platform as a Service
Cloud-enabling the devices
THINGS
IoT Hub
Object Storage
Serverless
DBaaS
AI
Monitoring
Messaging
• Messaging
Device-to-Cloud-to-Device.
• Tooling
Provide cloud resources to connected devices.
• Edge Computing
Deploy intelligence at things level.

10. MQTT
The IoT protocol
• Lightweight Pub/Sub message broking
Target-less messaging
Device Device
Device Device
Broker
Publish
fr/lille/weather
Subscribe
fr/lille/weather
Subscribe
fr/lille/weather
Publish
fr/paris/weather

11. MQTT
The IoT protocol
• Lightweight Pub/Sub message broking
• Broadcast publishing
Device
Device Device
Publish
fr/lille/weather
Subscribe
fr/lille/weather
Broker
Subscribe
fr/lille/weather
Receive updates

12. MQTT
The IoT protocol
• Lightweight Pub/Sub message broking
• Broadcast publishing
• Topic subscription wildcards
Device
Device Device
Publish
fr/lille/weather
Subscribe
fr/lille/#
Subscribe
fr/#/weather
Broker
Subscribe to « categories »

13. MQTT
The IoT protocol
• Lightweight Pub/Sub message broking
• Broadcast publishing
• Topic subscription wildcards
• Persistent sessions
Device
Reconnect
Broker
Device
Publish x3
fr/lille/weather
Don’t loose data while offline

14. MQTT
The IoT protocol
• Lightweight Pub/Sub message broking
• Broadcast publishing
• Topic subscription wildcards
• Persistent sessions
• Retained messages
Device
Broker
Subscribe
fr/#/weather
Device
Publish
fr/lille/weather
Device
Publish
fr/paris/weather
R R
Fetch initial state

15. MQTT
The IoT protocol
• Lightweight Pub/Sub message broking
• Broadcast publishing
• Topic subscription wildcards
• Persistent sessions
• Retained messages
• MQTT v5 just published
• Message Metadata
• Shared subscriptions
• Request / Response pattern
• … and many more

16. IoT Station Architecture : Hub
IOT HUB
SDK
HOWTO
BUSINESS
SPECIFIC APP
( ON SCW INSTANCE )
IOT BROKER
SCWIOTAPI
LOAD BALANCER
IOT REVERSE PROXY
SSL WS TOPIC
REWRITING
METRICS ACL

17. IoT Station Architecture : Gateway
FAAS DBAAS
OBJECT STORAGE
MACHINE LEARNING
MESSAGING …
Gateway
IOT HUB
SDK
HOWTO
BUSINESS
SPECIFIC APP
( ON SCW INSTANCE )
IOT BROKER
SCWIOTAPI
LOAD BALANCER
IOT REVERSE PROXY
SSL WS TOPIC
REWRITING
METRICS ACL

18. FAAS DBAAS
OBJECT STORAGE
MACHINE LEARNING
MESSAGING …
Gateway
IOT HUB
SDK
HOWTO
BUSINESS
SPECIFIC APP
( ON SCW INSTANCE )
IOT BROKER
SCWIOTAPI
LOAD BALANCER
IOT REVERSE PROXY
SSL WS TOPIC
REWRITING
METRICS ACL
IoT Station Architecture : Edge
EDGE

19. Scaleway IoT Station
Feature set
• 3 Hub service levels : shared, dedicated, HA
• Security : Per device TLS/SSL certificate. From encrypted mutual authentication to plaintext.
• Protocol : MQTT 3.1.1 compliance, plain or over Websocket
• Stateful service (on dedicated/HA) : all QoS levels, retained messages, will messages
• Scaleway ecosystem gateway : Object Storage first, many more coming …
• Usage metrics : message count, device activity
• Kickstarts : an instance with a software stack automagically connected to your IoT Hub

20. IoT Station upcoming features
Coming next
• MQTT 5
• Topic filtering
• More Gateways
• LoRa / SigFox connectivity
• Fleet management
• Security audits
• Edge computing
For embedded devices (RPi, NUC, …)

21. Focus on planned IoT Edge Service
EDGE
SUPERVISOR
IOT
BROKER
USERENVIRONMENT
IOT EDGE DEVICESCALEWAY
IOT HUB
CONTROL PLANE
DATA PLANE IOT PROTOCOL

22. Focus on planned IoT Edge Service
EDGE
SUPERVISOR
IOT
BROKER
USERENVIRONMENT
IOT EDGE DEVICESCALEWAY
IOT HUB
CONTROL PLANE
DATA PLANE IOT PROTOCOL
USER
CONTAINER
USER
CONTAINER
USER
CONTAINER
USER
CONTAINER
REPOSITORY
DOCKER IMAGES
SPECIFIC PROTOCOL

23. Focus on planned IoT Edge Service
EDGE
SUPERVISOR
IOT
BROKER
USERENVIRONMENT
IOT EDGE DEVICESCALEWAY
IOT HUB
CONTROL PLANE
DATA PLANE IOT PROTOCOL
USER
CONTAINER
USER
CONTAINER
USER
CONTAINER
USER
CONTAINER
REPOSITORY
DOCKER IMAGES
SPECIFIC PROTOCOL
VPN
DEVICES PRIVATE NETWORK
(OPTIONAL)

24. Thank You !
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Slides available on Slideshare