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167 lines
6.0 KiB
167 lines
6.0 KiB
/*
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SendAnEmail
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Demonstrates sending an email via a Google Gmail account using Temboo from an Arduino Yún.
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Check out the latest Arduino & Temboo examples and tutorials at http://www.temboo.com/arduino
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A Temboo account and application key are necessary to run all Temboo examples.
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If you don't already have one, you can register for a free Temboo account at
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http://www.temboo.com
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Instructions:
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1. Create a Temboo account: http://www.temboo.com
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2. Retrieve your Temboo application details: http://www.temboo.com/account/applications
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3. Replace the values in the TembooAccount.h tab with your Temboo application details
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4. You'll also need a Gmail account. Update the placeholder Gmail address in the code
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below with your own details.
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https://www.gmail.com
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5. Once you have a Gmail account, turn on 2-step authentication, and create an application-specific
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password to allow Temboo to access your Google account: https://www.google.com/landing/2step/.
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6. After you've enabled 2-Step authentication, you'll need to create an App Password:
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https://security.google.com/settings/security/apppasswords
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7. In the "Select app" dropdown menu, choose "Other", and give your app a name (e.g., TembooApp).
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8. Click "Generate". You'll be given a 16-digit passcode that can be used to access your Google Account from Temboo.
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9. Copy and paste this password into the code below, updating the GMAIL_APP_PASSWORD variable
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10. Upload the sketch to your Arduino Yún and open the serial monitor
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NOTE: You can test this Choreo and find the latest instructions on our website:
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https://temboo.com/library/Library/Google/Gmail/SendEmail
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You can also find an in-depth version of this example here:
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https://temboo.com/arduino/yun/send-an-email
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This example assumes basic familiarity with Arduino sketches, and that your Yún is connected
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to the Internet.
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Looking for another API to use with your Arduino Yún? We've got over 100 in our Library!
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This example code is in the public domain.
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*/
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#include <Bridge.h>
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#include <Temboo.h>
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#include "TembooAccount.h" // contains Temboo account information
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// as described in the footer comment below
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/*** SUBSTITUTE YOUR VALUES BELOW: ***/
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// Note that for additional security and reusability, you could
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// use #define statements to specify these values in a .h file.
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// your Gmail username, formatted as a complete email address, eg "bob.smith@gmail.com"
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const String GMAIL_USER_NAME = "xxxxxxxxxx";
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// your application specific password (see instructions above)
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const String GMAIL_APP_PASSWORD = "xxxxxxxxxx";
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// the email address you want to send the email to, eg "jane.doe@temboo.com"
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const String TO_EMAIL_ADDRESS = "xxxxxxxxxx";
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// a flag to indicate whether we've tried to send the email yet or not
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boolean attempted = false;
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void setup() {
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Serial.begin(9600);
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// for debugging, wait until a serial console is connected
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delay(4000);
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while(!Serial);
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Bridge.begin();
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}
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void loop()
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{
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// only try to send the email if we haven't already tried
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if (!attempted) {
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Serial.println("Running SendAnEmail...");
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TembooChoreo SendEmailChoreo;
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// invoke the Temboo client
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// NOTE that the client must be reinvoked, and repopulated with
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// appropriate arguments, each time its run() method is called.
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SendEmailChoreo.begin();
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// set Temboo account credentials
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SendEmailChoreo.setAccountName(TEMBOO_ACCOUNT);
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SendEmailChoreo.setAppKeyName(TEMBOO_APP_KEY_NAME);
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SendEmailChoreo.setAppKey(TEMBOO_APP_KEY);
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// identify the Temboo Library choreo to run (Google > Gmail > SendEmail)
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SendEmailChoreo.setChoreo("/Library/Google/Gmail/SendEmail");
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// set the required choreo inputs
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// see https://www.temboo.com/library/Library/Google/Gmail/SendEmail/
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// for complete details about the inputs for this Choreo
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// the first input is your Gmail email address.
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SendEmailChoreo.addInput("Username", GMAIL_USER_NAME);
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// next is your application specific password
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SendEmailChoreo.addInput("Password", GMAIL_APP_PASSWORD);
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// who to send the email to
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SendEmailChoreo.addInput("ToAddress", TO_EMAIL_ADDRESS);
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// then a subject line
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SendEmailChoreo.addInput("Subject", "ALERT: Greenhouse Temperature");
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// next comes the message body, the main content of the email
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SendEmailChoreo.addInput("MessageBody", "Hey! The greenhouse is too cold!");
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// tell the Choreo to run and wait for the results. The
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// return code (returnCode) will tell us whether the Temboo client
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// was able to send our request to the Temboo servers
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unsigned int returnCode = SendEmailChoreo.run();
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// a return code of zero (0) means everything worked
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if (returnCode == 0) {
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Serial.println("Success! Email sent!");
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} else {
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// a non-zero return code means there was an error
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// read and print the error message
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while (SendEmailChoreo.available()) {
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char c = SendEmailChoreo.read();
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Serial.print(c);
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}
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}
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SendEmailChoreo.close();
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// set the flag showing we've tried
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attempted = true;
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}
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}
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/*
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IMPORTANT NOTE: TembooAccount.h:
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TembooAccount.h is a file referenced by this sketch that contains your Temboo account information.
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You'll need to edit the placeholder version of TembooAccount.h included with this example sketch,
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by inserting your own Temboo account name and app key information. The contents of the file should
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look like:
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#define TEMBOO_ACCOUNT "myTembooAccountName" // your Temboo account name
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#define TEMBOO_APP_KEY_NAME "myFirstApp" // your Temboo app key name
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#define TEMBOO_APP_KEY "xxx-xxx-xxx-xx-xxx" // your Temboo app key
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You can find your Temboo App Key information on the Temboo website,
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under My Account > Application Keys
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The same TembooAccount.h file settings can be used for all Temboo SDK sketches.
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Keeping your account information in a separate file means you can share the main .ino file without worrying
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that you forgot to delete your credentials.
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*/
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