Learn how to build a weather station and an alarm system with Arduino, connected with a server with Raspberry Pi and Azure from my presentation for Summer in Greece Festival by Microsoft Learn Student Ambassadors from Greece.

1. Summer in Greece Festival
Microsoft Learn Student Ambassadors | Greece
Introduction to IoT
Microsoft Learn Student Ambassadors | Greece

2. • IP on devices
• Machine-to-Machine interaction
• Human-to-Machine interaction
• "Smart" operations
IoT

3. Applications

4. How to start?

5. Microcontroller
• PCB (Printed Circuit Board)
• PCB (Printed Circuit Board)
• Open source
Arduino

6. Arduino UNO

7. C-like

8. Equipment

9. •Sensors
•Arduino uno
•Breadboard, cables
•Βasic knowledge of electronics
•PATIENCE
Must haves

12. DHT11
• Temperature
• Humidity
• 3 Pins

13. DHT11

14. Code

15. Code

16. Buzzer
• Sound
• 3 Pins

17. Buzzer

18. Ultrasonic
• Movement
• 4 Pins
• Effectual Angle − <15°
• Ranging Distance − 2cm – 400 cm/1″ – 13ft
• Resolution − 0.3 cm
• Measuring Angle − 30 degre

19. Ultrasonic

20. Relay
•3 Pins

21. Relay

22. • Low cost, compact and powerful Wi-Fi Module
• Power Supply: +3.3V only
• Current Consumption: 100mA
• I/O Voltage: 3.6V (max)
• I/O source current: 12mA (max)
• Built-in low power 32-bit MCU @ 80MHz
• 512kB Flash Memory
• Supports Deep sleep (<10uA)
• Supports serial communication hence compatible with many development platform like Arduino
ESP8266-01S

23. ESP8266-01S

25. Summer in Greece Festival
Microsoft Learn Student Ambassadors | Greece
Let’s code!
Microsoft Learn Student Ambassadors | Greece