I presented it during my talk in Bandung IoT Developer Day, Ep. 1 "Developing for IoT with Web Technologies". I talked about how we can develop app for Raspberry Pi with Windows 10 IoT Core, using Node.js. Demo code: https://github.com/andriyadi/Win10IoT-AzureIotHub-SmartLamp/

1. Ep.1 Developing for IoT with Web Technologies
Andri Yadi
CEO, DyCode

3. sponsored by
organized by
IoT4Bdg
supported by

4. Raspberry Pi 2 +
Windows 10 IoT Core +
Node.js
Let’s talk about…

5. Andri Yadi
@andri_yadi | a at dycode dot com
http://andriyadi.me

6. CEO of

7. CEO of

8. Been coding in awesome
languages/Frameworks
for 18 years
QBasic, Pascal, c, C++, Java, PHP, Bash,
C#, Visual Basic, HTML, JavaScript,
Python, Objective-C, Swift
.NET, Qt/QML, Java ME/EE/SE, Android
SDK, iOS SDK, Node.js, Arduino

9. 8 years in a row

10. A custom-made, compact, autonomous machine for delivering engagements
Co-creator of

11. Inside

12. Inside

13. Disclaimer
Let’s have Fun today!

14. Disclaimer
I’ll do More demo, less Slides

15. Raspberry Pi 2
SoC: Broadcom BCM2836 (CPU,
GPU, DSP, SDRAM)
900 MHz quad-core ARM Cortex A7
Memory: 1 GB (shared with GPU)
GPU: Broadcom VideoCore IV @ 250
MHz
Storage: MicroSD

16. Raspberry Pi 2 & GPIO

17. Raspberry Pi OS

18. New Comer

19. Windows 10 IoT Core on Raspberry Pi 2

20. Windows 10 IoT Core Supported boards
Raspberry Pi 2 Minnowboard Max

21. What to do after install
Windows 10 IoT Core?
Code it!

22. Supported development paths
Arduino Wiring &
UWP Lightning Providers
Windows Remote
Arduino
Windows Virtual
Shields for Arduino
Native

23. Supported development language/frameworks

24. Out focus today!

25. Why JavaScript?
Explanation in Bahasa Indonesia: http://andriyadi.me/bandung-iot-
developer-day/

26. What do you need?
tool for VS
IoT side Desktop side
NTVS IoT

27. Demo
Don’t blink!

28. Setup
GPIO 5

29. Code in Node.js
var http = require('http')
, uwp = require("uwp");
//Enables Universal Windows Platform (UWP) "Windows" namespace to be
//accessible
uwp.projectNamespace("Windows");
var gpioCtrl = Windows.Devices.Gpio.GpioController.getDefault();
var switchPin = gpioCtrl.openPin(5);
//Set pin as output
switchPin.setDriveMode(Windows.Devices.Gpio.GpioPinDriveMode.output);
var currentValue = Windows.Devices.Gpio.GpioPinValue.high;
//Write HIGH value to GPIO PIN 5, to light up the LED
switchPin.write(currentValue);
uwp.close(); //Call this when all UWP usage is completed.

30. Demo
Smiiiile!
Display smiley on LED matrix

31. Setup

32. Let there be a light
Let’s turn on bigger light, a light bulb

33. Q1
TRIAC
U1
OPTOTRIAC_1
R2
1K
R1
470
LAMP
AC PLUG
GPIO
AC solid state switch
To RPi2
GPIO 5

34. AC lamp switch setup
AC Switch

35. Motion detected
GPIO interrupt demo

36. Setup
D
C
B
A
Title
NumbeSize
A4
Date: 7-Oct-20
File: D:DYCO
Q1
TRIAC
U1
OPTOTRIAC_1
R2
1K
R1
470
LAMP
AC PLUG
GPIO

37. Motion Captured
Access USB Camera

38. Setup
D
C
B
A
Title
NumbeSize
A4
Date: 7-Oct-20
File: D:DYCO
Q1
TRIAC
U1
OPTOTRIAC_1
R2
1K
R1
470
LAMP
AC PLUG
GPIO

39. I made a library to Access Webcam
using Node.js !
https://github.com/andriyadi/Win10IoT-
AzureIotHub-SmartLamp/blob/master/SmartLamp/
lib/Camera.js

40. Control the light from Mars
….or from anywhere connected to internet

41. We need Cloud
for that…

42. MQTT
Scenario
Raspberry Pi 2
Web/desktop app
IoT Hub
AMQP/HTTP

43. AMQP/HTTP
Scenario
MQTT
Raspberry Pi 2 Web dashboard
IoT Hub
Photo storage
Storage

44. Beyond BITS

45. Master
(µC or µP)
SPI Serial Peripheral Interface
SCLK
MOSI
Slave
(display)
Slave
(sensor)
MISO
Slave
(other µC)CS0CS1CSn

46. Raspberry Pi can’t read analog
as we know

47. ADC MCP3008 via SPI
Light Sensor

48. Habis gelap, terbitlah terang
….or demo to turn on the light when it’s dark,
using light sensor

49. I made a library to read from MCP3008
https://github.com/andriyadi/Win10IoT-
AzureIotHub-SmartLamp/blob/master/SmartLamp/
lib/MCP3008.js

50. All demo setup
C
B
A
Q1
TRIAC
U1
OPTOTRIAC_1
R2
1K
R1
470
LAMP
AC PLUG
GPIO
Sound Sensor
Current Sensor
PIR Sensor
Webcam
AC Switch
Light Sensor

51. Summary
Most common RPi features are
accessible via Node.js UWP
On-going project, keep checking:
https://github.com/ms-iot/ntvsiot
All of my demo is here:
https://github.com/andriyadi/
Win10IoT-AzureIotHub-SmartLamp

52. Custom IoT/hardware for your startup or any
custom requirements?
office@dycode.com

53. http://edu.dycode.co.id | edu@dycode.com
a bit of ads…

54. We contribute
100+ seminars, workshops, trainings delivered
Delivered to 20+ communities, organisations,
campuses
Next event could be your event!
Just drop us a message:
http://edu.dycode.co.id | edu@dycode.com

55. Our classes
+ + [Obj-C]
+

56. Opening soon…
+

57. Thanks!
Andri Yadi
Email — a at dycode dot com
twitter — @andri_yadi
www — andriyadi.me
github — github.com/andriyadi