InterCon 2016 - Blockchain e smart-contracts em Ethereu

iMasters
iMastersjornalista, web editor, web writer, tradutora (en-pt/pt-en) at iMasters
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
O D A
E D U A R D O
C C B Y - S A
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
IoT
IoT
A K I N D O F
M A G I C
foto # 134049363@N05 ­ Public Domain
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
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
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
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
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
foto # flickr/flikr ­ cc by 2.0
foto # flickr/flikr ­ cc by 2.0
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
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
Arduino IDE
OMG
foto # flickr/christing ­ cc by 2.0
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);
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
F M Z
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
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();}
J A Z Z
T I M E
foto # flickr/mfpoon ­ cc by­nd 2.0
IoT ESP
match!
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
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
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
O D A
E D U A R D O
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InterCon 2016 - Blockchain e smart-contracts em Ethereu

  • 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
  • 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
  • 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
  • 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