- Download Spark 1.4 to your local machine (laptop, or PC)
- Go to 192.168.1.1 to get local IPs for newly connected RPis
ssh [email protected]
(default password forpi
user israspberry
)
ssh [email protected]
(default password for pi
user is raspberry
)#include <iostream> | |
#include <string> | |
#include <curl/curl.h> | |
static size_t WriteCallback(void *contents, size_t size, size_t nmemb, void *userp) | |
{ | |
((std::string*)userp)->append((char*)contents, size * nmemb); | |
return size * nmemb; | |
} |
<!doctype html> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
<title>AWS IoT Pub/Sub Demo</title> | |
</head> | |
<body> | |
<h1>AWS IoT Pub/Sub Demo</h1> | |
<form> | |
<button type="button" id="connect">connect!</button> |