The document discusses the Internet of Things (IoT) and technologies related to IoT devices. It compares the specifications of the ESP8266 and Arduino Uno microcontrollers. It also mentions several common IoT protocols and tools for connecting devices, developing applications, and monitoring/controlling sensors remotely, such as Blynk, MQTT, and HTTP. The document emphasizes that IoT is becoming more realistic and affordable to implement using low-cost hardware and open-source software.

1. I N T E R N E T O F
“ T H I N K I N G ”
I o T S E M B S
C O M E S P 8 2 6 6
foto # flickr/wwward0 ­ cc by 2.0

2. O D A
E D U A R D O
C C B Y - S A

3. D A T A I N O P P O R T U N I T Y O U T
C O M P E T I T I V E I N T E L L I G E N C E

4. IoT

5. IoT
A K I N D O F
M A G I C
foto # 134049363@N05 ­ Public Domain

6. IoT
B U T N O T T H I S
K I N D O F M A G I C
foto # flickr/flikr ­ cc by 2.0

7. NO BS
T E M G E N T E
D I Z E N D O Q U E
É D O N A D O I o T
D E F E N D E R C A T
foto # flickr/flikr ­ cc by 2.0

8. M U I T O S
D A D O S
M U I T O S
D I S P O S I T I V O S
P O U C A
E N E R G I A
C O N E X Ã O
foto # flickr/torrelodones ­ cc by­nd 2.0

9. B A I X O C U S T O P O R D I S P O S I T I V O
B O N S P R O T O C O L O S D E C O M U N I C A Ç Ã O
S E R V I Ç O S D E A R M A Z E N A G E M
B O A S I N T E R F A C E S
R E Q U I S I T O S

10. ESP8266
E S P R E S S I F
A I - T H I N K E R
W I T T Y
W E M O S
E T C
5 M I N P A R A C O M P R A S
foto # flickr/jantik ­ cc by 2.0

11. foto # flickr/flikr ­ cc by 2.0

12. foto # flickr/flikr ­ cc by 2.0

13. E S P 8 2 6 6 A r d u i n o U n o
8 0 - 1 6 0
3 2
3 . 3
1 5 - 1 7 0
8
8
1
1 2
5 1 2 - 4 0 9 6
3 6
0
0 . 9
M H z
b i t
V
m A
D I O
P W M
A n a l ó g i c a ( 1 / 3 . 2 V )
m A / P i n
k B F l a s h
k B S R A M
k B E E P R O M
u A d e e p s l e e p
1 6
8
5
1 6
1 4
6
6
2 0
3 2
2
1
0 . 9
0 . 8 4
M H z
b i t
V
m A
D I O
P W M
A n a l ó g i c a
m A / P i n
k B F l a s h
k B S R A M
k B E E P R O M
u A d e e p s l e e p
m A d e e p s l e e p

14. E S P 8 2 6 6 A r d u i n o U n o
8 0 - 1 6 0
3 2
3 . 3
1 5 - 1 7 0
8
8
1
1 2
5 1 2 - 4 0 9 6
3 6
0
0 . 9
M H z
b i t
V
m A
D I O
P W M
A n a l ó g i c a ( 1 / 3 . 2 V )
m A / P i n
k B F l a s h
k B S R A M
k B E E P R O M
u A d e e p s l e e p
1 6
8
5
1 6
1 4
6
6
2 0
3 2
2
1
0 . 9
0 . 8 4
M H z
b i t
V
m A
D I O
P W M
A n a l ó g i c a
m A / P i n
k B F l a s h
k B S R A M
k B E E P R O M
u A d e e p s l e e p
m A d e e p s l e e p
$3.99
$4.99

15. Arduino IDE
OMG
foto # flickr/christing ­ cc by 2.0

16. S P I F F S O T A M E S H
O T R A S C O S I T A S
#include"FS.h"
SPIFFS.begin();
Filemyfile=
SPIFFS.open("/name.txt",
"r");
myfile.write(buf,size);
myfile.read(buf,size);
myfile.close();
#include<ArduinoOTA.h>
voidsetup(){
ArduinoOTA.begin();
}
voidloop(){
ArduinoOTA.handle();
}
WiFi.mode(WIFI_AP_STA);
--
#include<ESP8266WiFiMesh.h>
StringhandleReq(Stringreq){}
ESP8266WiFiMeshnode=
ESP8266WiFiMesh(id,handleReq);
node.begin();
node.acceptRequest();
node.attemptScan(req);

17. E S S E N E G Ó C I O D E
I o T T Á P A R E C E N D O
M A I S R E A L I S T A
A G O R A
F M Z

18. F M Z

19. X M P P
H T T P
C o A P
M Q T T
O S C
B L Y N K
D M X / A r t - N e t
B A I X O O V E R H E A D
B A I X O C O N S U M O
A U T E N T I C A Ç Ã O
A U T O R I Z A Ç Ã O
C R I P T O G R A F I A
L A T Ê N C I A
P R O T O C O L O S

20. BLYNK
D R A G N D R O P
A P P B U I L D E R
B R A N D I N G | P U B L I S H I N G
#include<BlynkSimpleEsp8266.h>
Blynk.config(BLYNK_AUTH);
BLYNK_WRITE(V0){
myvar=param.asInt();
}
voidtimerHandler(){
intv=analogRead(A0);
Blynk.virtualWrite(2,v);
}
voidloop(){Blynk.run();}

21. J A Z Z
T I M E
foto # flickr/mfpoon ­ cc by­nd 2.0

22. IoT ESP
match!

23. U T I L I Z E T I M E R S
N Ã O E S Q U E Ç A D O Y I E L D ( )
A D A F R U I T , S P A R K F U N
C U I D A D O C O M A T E N S Ã O 3 . 3 V
D I C A S
D E Ú L T I M A H O R A

24. G A R O A : O L U G A R M A I S
D A H O R A D A C I D A D E

25. Não tenho nenhuma citação para
fazer, mas achei que este slide
ficaria muito legal na
apresentação.
• • •
O D A , E D U A R D O
A U T O R D E L I V R O N E N H U M

26. O D A
E D U A R D O