1. The document discusses using an IoT hub in Azure to connect Raspberry Pi devices and enable communication between the devices and server-side applications. 2. ASP.NET Core is recommended for building the server-side apps due to its capabilities like running on multiple platforms and having an efficient HTTP request pipeline. 3. Code examples are provided for receiving messages from the IoT hub on a device and sending messages to a device from the server to control devices remotely at scale.

1. your home with
IoT Hub & Raspberry PI
Stamatis Pavlis
Software Engineer @ Stoiximan

2. Low cost, credit
card sized
computer easily our
code on them
Let's put our tools together to achieve our goal... Turn on the
light :)
Elegant framewor
k for building
apps in all
platforms

3. Software Engineer @ Stoiximan
github.com/stpaulis
linkedin.com/in/stpaulis
Github:
HighPowerOnAzure

5. IoT Hub

6. Schema by: Olivier Bloch
Senior Program Manager
@ Microsoft, Azure IoT

7. Designed to
handle big data
streaming
IoT Hub vs Event Hub

8. Create a hub in Azure

9. On Device
• Receive message from Hub
Next step... We create our device & server side applications
Why ASP.NET Core?
1. Large amount of tools
2. Hosts on IIS, Nginx, Apache, Docker, …
3. Runs on Windows, macOS and Linux
4. Open-source and community-focused
5. A lightweight and high-performance
HTTP request pipeline
On Server
• Add a device
• Send message to device
• Receive feedback

10. Let’s check out some code...

11. • Unosquare
• Prerequisites for .NET Core on
Linux
• Understand how relay works
Are we ready? Control High Power With Low

12. Finally, we did it!
But...
What if we need many devices
in many places

13. the code
in the device
remote and
massive
your
device
your
code
Solution: Resin.io

14. you!