Send An Email From Your Gmail Account With Temboo

1/*
2  SendAnEmail
3
4  Demonstrates sending an email via a Google  Gmail account using the Temboo Arduino Yun SDK.
5
6  This example code is in  the public domain.
7*/
8
9#include <Bridge.h>
10#include <Temboo.h>
11#include  "TembooAccount.h" // contains Temboo account information
12
13/*** SUBSTITUTE  YOUR VALUES BELOW: ***/
14
15// Note that for additional security and reusability,  you could
16// use #define statements to specify these values in a .h file.
17
18//  your Gmail username, formatted as a complete email address, eg "bob.smith@gmail.com"
19const  String GMAIL_USER_NAME = "xxxxxxxxxx";
20
21// your Gmail password
22const  String GMAIL_PASSWORD = "xxxxxxxxxx";
23
24// the email address you want to  send the email to, eg "jane.doe@temboo.com"
25const String TO_EMAIL_ADDRESS =  "xxxxxxxxxx";
26
27
28boolean success = false; // a flag to indicate whether  we've sent the email yet or not
29
30void setup() {
31  Serial.begin(9600);
32
33  // for debugging, wait until a serial console is connected
34  delay(4000);
35  while(!Serial);
36
37  Bridge.begin();
38}
39
40void loop()
41{
42  //  only try to send the email if we haven't already sent it successfully
43  if (!success)  {
44
45    Serial.println("Running SendAnEmail...");
46  
47    TembooChoreo  SendEmailChoreo;
48
49    // invoke the Temboo client
50    // NOTE that the  client must be reinvoked, and repopulated with
51    // appropriate arguments,  each time its run() method is called.
52    SendEmailChoreo.begin();
53    
54    // set Temboo account credentials
55    SendEmailChoreo.setAccountName(TEMBOO_ACCOUNT);
56    SendEmailChoreo.setAppKeyName(TEMBOO_APP_KEY_NAME);
57    SendEmailChoreo.setAppKey(TEMBOO_APP_KEY);
58
59    // identify the Temboo Library choreo to run (Google > Gmail > SendEmail)
60    SendEmailChoreo.setChoreo("/Library/Google/Gmail/SendEmail");
61 
62
63    // set the required choreo inputs
64    // see https://www.temboo.com/library/Library/Google/Gmail/SendEmail/  
65    // for complete details about the inputs for this Choreo
66
67    // the  first input is your Gmail email address
68    SendEmailChoreo.addInput("Username",  GMAIL_USER_NAME);
69    // next is your Gmail password.
70    SendEmailChoreo.addInput("Password",  GMAIL_PASSWORD);
71    // who to send the email to
72    SendEmailChoreo.addInput("ToAddress",  TO_EMAIL_ADDRESS);
73    // then a subject line
74    SendEmailChoreo.addInput("Subject",  "ALERT: Greenhouse Temperature");
75
76     // next comes the message body,  the main content of the email   
77    SendEmailChoreo.addInput("MessageBody",  "Hey! The greenhouse is too cold!");
78
79    // tell the Choreo to run and  wait for the results. The 
80    // return code (returnCode) will tell us whether  the Temboo client 
81    // was able to send our request to the Temboo servers
82    unsigned int returnCode = SendEmailChoreo.run();
83
84    // a return code  of zero (0) means everything worked
85    if (returnCode == 0) {
86        Serial.println("Success!  Email sent!");
87        success = true;
88    } else {
89      // a non-zero  return code means there was an error
90      // read and print the error message
91      while (SendEmailChoreo.available()) {
92        char c = SendEmailChoreo.read();
93        Serial.print(c);
94      }
95    } 
96    SendEmailChoreo.close();
97
98    // do nothing for the next 60 seconds
99    delay(60000);
100  }
101}