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