<blockquote class="wp-block-quote has-text-align-center is-style-large"><p>Simply connect the Holidays Traveller  device to the network to go through the landmarks at your own speed.</p></blockquote>



<h2>Materials</h2>



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<p>Hardware:</p>
</div>



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<p><a href="https://eduengteam.com/2022/03/raspberry-pi-setting-up-wifi.html" data-type="post" data-id="4434">Raspberry Pi</a></p>



<p></p>



<p></p>
</div>
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<p>Software:</p>
</div>



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<figure class="wp-block-table is-style-stripes"><table><tbody><tr><td><br>Tuya IoT</td><td></td><td></td></tr><tr><td>Tuya Cloud Platform</td><td></td></tr></tbody></table></figure>
</div>
</div>



<p>What is Tuya Iot ?</p>



<p>Tuya Iot is an all-in-one smart home solution that helps you control your devices from one central location</p>



<h2>Overview</h2>



<p>When I'm stressed out from work or school,I look forward to the Christmas season. The holiday season is commonly defined as beginning in late November and ending in early January. Take a tour of the city or go to new places to view all the sights that the town has to offer. Due to the speed at which the trip moves,slowly outlining all sights along the route,we frequently miss certain notable attractions while exploring all areas (sometimes unpredictable weather too). So the first thing that came to me was a simple solution to this dilemma. The Holidays Traveler program presents a unique tour of your selected destination. Attach it to the network to explore the destination at your leisure.</p>



<p>The device's ability to track location makes it useful for touring since the device can inform the user of nearby points of interest and automatically send weather updates for each location.</p>



<h2>Functionality</h2>



<p>The device is made using Tuya's Tuya Cloud SDK,this Tuya project case can help developers think and innovate for the tourism industry - especially in marketing your product or whatever. Imagine such innovative use cases - sending an alert to users upon arrival in a particular location and suggesting they visit famous restaurants,parks,architectures,etc.</p>



<div class="wp-block-image is-style-default"><figure class="aligncenter"><img src="https://maker.pro/storage/U3VvLsn/U3VvLsna90QTqDG6pi3ITUCmijhSm0ri1UmvmBoN.jpg" alt="gps_or_ip_based_location_data_uYpjLaX53i.jpg"/></figure></div>



<h2>What is Tuya?</h2>



<p>Tuya Smart is a global IoT development platform that builds interconnectivity standards to bridge the intelligent needs of brands,OEMs,developers,and retail chains across a broad range of smart devices and industries.</p>



<p> Tuya uses public cloud infrastructure to connect different intelligent scenarios and smart devices. It provides developers with hardware-developing tools,integrates with public cloud services,and supports a salesperson's intelligent business development process.</p>



<h2>Prerequisites</h2>



<ul><li>Developer Account Tuya It's available at <a href="https://developer.tuya.com/en/." data-type="URL" data-id="https://developer.tuya.com/en/.">https://developer.tuya.com/en/.</a></li><li>TuyaOpenAPI. To set up,</li></ul>



$ pip install tuya-iot-py-sdk

    



<p>Tuya Cloud Account and Project Setup:</p>



<p>You'll go to the dashboard when you've signed up. Go to 'Cloud' from there and create a project with the following information.</p>



<div class="wp-block-image is-style-default"><figure class="aligncenter"><img src="https://maker.pro/storage/7TZ1f0v/7TZ1f0v7kREtFy3pPyBs0hhkUmGa5SDTw5k3nTcu.jpg" alt="createcloudproject_PnyfQBe3w4.jpeg"/></figure></div>



<p>Authorize the required APIs ( we are going to need weather,location,email,and SMS API)</p>



<div class="wp-block-image is-style-default"><figure class="aligncenter"><img src="https://maker.pro/storage/goUtdmX/goUtdmXYV5pRqHs41jUWNGIOYWfPUCJaOw97Ezty.jpg" alt="addservices_lznQfNPkhO.jpeg"/></figure></div>



<figure class="wp-block-image is-style-default"><img src="https://maker.pro/storage/9cKrH4e/9cKrH4eXLzoojMkSy5h5r2RDN7tVtZMytHxcQgOd.jpg" alt="image_eZMy6Z1V9l.jpeg"/></figure>



<h2>Tuya Cloud API</h2>



<p>Authorize the APIs that are required ( we are going to need weather,location,email,and SMS API)</p>



<figure class="wp-block-image is-style-default"><img src="https://maker.pro/storage/JygSu4G/JygSu4GjA0j6hIWzwSx1y3MOviz4Es483uFSAcPe.jpg" alt="aces.jpeg"/></figure>



from tuya_connector import (
TuyaOpenAPI
)
ACCESS_ID = "*************123"
ACCESS_KEY = "*************56565"
API_ENDPOINT = "https://openapi.tuyain.com"

# Project configuration
USERNAME = 'youremail@mail.com'  # email address or phone number
PASSWORD = 'yourpassword'

# Initialization of tuya openapi
openapi = TuyaOpenAPI(ENDPOINT,ACCESS_ID,ACCESS_KEY,AuthType.CUSTOM)
print(openapi.connect(USERNAME,PASSWORD))

    



<p>If everything is in order,there will be no error codes and you can move on to the next step. We'll need our location data to use Tuya Weather APIs,therefore we'll acquire our IP address first and then use Tuya LBS service APIs to get our coordinates. We'll use the Wikipedia API to look for landmarks and summaries once we have the geocoordinates.</p>



# Device IP
url = 'http://ipinfo.io/json'
response = urlopen(url)
data = json.load(response)
IP = data[ 'ip' ]

# Get location of device through IP
location = openapi.get(f'/v1.0/iot-03/locations/ip?ip={IP}')
print(location)
location = location[ 'result' ]
latitude,longitude = location[ 'latitude' ],location[ 'longitude' ]

    



<p>Now we'll use the weather API to acquire weather data for our location.</p>



weather_url = f'/v2.0/iot-03/weather/current?lat={latitude}&lon={longitude}'
weather = openapi.get(weather_url)
condition = weather['result']['current_weather']['condition']
air_quality = weather['result']['air_quality']['aqi']
print(condition,air_quality)

    



<p>Now we'll build the message,but before,let's look at the Tuya SMS and Email APIs.</p>



sent = openapi.post("/v1.0/iot-03/messages/mails/actions/push",dict({  "to_address": "hello@gmail.com","template_id": "MAIL_1624531323","reply_to_address": "hi@gmail.com"}))



<p>The request parameter is as follows:</p>



<p>1.&nbsp;<strong>template_id</strong>: is the ID of an email template. Tuya provides a default as well as you can create one of your own. public default templates,&nbsp;<strong>MAIL_1624531323</strong>,&nbsp;<strong>MAIL_1624531338</strong></p>



<p>2. <strong>reply_to_address</strong>: means the address that the user will send a reply to.</p>



<p>We are going to create a new email template according to our project,you can make it directly from the Tuya Cloud API explorer <a href="https://iot.tuya.com/cloud/explorer" target="_blank" rel="noreferrer noopener"><strong>https://iot.tuya.com/cloud/explorer</strong></a></p>



{
  "name": "Don't Miss These Places Traveller!","title": "Hello!","sender_name": "Jimmy","content": "Hey! We found some amazing places near you,${landmarks}. Today's weather is ${condition} and AQI is ${aqi}.","type": 2,"remark": "This email is for tourists to get aware of nearby landmarks based upon their locations"
}



<p>A request parameter is the first string. And the material is dictated.</p>



<ul><li><strong>name</strong> is the name of your template.</li><li><strong>content</strong> stands for the message content.</li><li><strong>type</strong> is for the type of the message— verification code,notification,or promotional. I have kept it as promotional (2)</li></ul>



<p>This is how the success message should sound:</p>



{
  "result": {
    "template_id": "MAIL_9584653696"
  },"success": true,"t": 1640579722731
}



<figure class="wp-block-image is-style-default"><img src="https://maker.pro/storage/o8L79ys/o8L79yswCFKw3j7kJL204xJAsORAInmMcbmdfgFp.jpg" alt="mailtempl_WIZ1G3uTm1.jpeg"/></figure>



<p>Save the template id because we'll need it in the next step. Please be aware that you will not be able to use this template until it has been approved. Don't worry,the procedure will take no more than two business days.</p>



<p>Similarily do the same step for SMS template as well,you can make it directly from the Tuya Cloud API explorer <strong><a href="https://iot.tuya.com/cloud/explorer" target="_blank" rel="noreferrer noopener">https://iot.tuya.com/cloud/explorer</a></strong></p>



<figure class="wp-block-image is-style-default"><img src="https://maker.pro/storage/USMpLvr/USMpLvrg1uq1lYOh4jx6HtdTfKq9T8gewgUvYwqy.jpg" alt="tuya"/></figure>



<p>The Templates passed the initial tests; see how the SMS and email would appear below.</p>



<figure class="wp-block-image is-style-default"><img src="https://maker.pro/storage/G8En6Hn/G8En6Hnyf5Cdxd4Gh4BrCGgKeh3KMsBNZA3MmhMp.jpg" alt="image_ng4ruVxCzh.jpeg"/></figure>



<figure class="wp-block-image is-style-default"><img src="https://maker.pro/storage/yHqcAgD/yHqcAgDcJgGAl6JMqVO4aojFgn3w63L3STlKyfCc.jpg" alt="msg_mFue7TJJ1U.jpg"/></figure>



<p>Let's get started on our coding now that you have both templates available.</p>



landmarks = wikipedia.geosearch(lat,lon,results=2)
landmarksListToStr = ' '.join(map(str,landmarks))

params = {
    "landmarks": landmarksListToStr,"condition": condition,"aqi": air_quality
}

payload_json = json.dumps(params)
print(payload_json)

email_sent = openapi.post("/v1.0/iot-03/messages/mails/actions/push",dict({"to_address": "gadecito@ryteto.me","template_id": "MAIL_9584653696","template_param": payload_json,"reply_to_address": ""
                                                                            }))

print(email_sent)




<p>The whole codes can be found in the Code section. Run the program on a Raspberry Pi device that is linked to the internet and take it with you wherever you go (use a trigger mechanism like a button to prevent filling up your inbox)</p>



<figure class="wp-block-image is-style-default"><img src="https://maker.pro/storage/r8a1rdV/r8a1rdV0aC3Zo12ZFQMCdQwtQFs5XqBK3QOnJVwL.jpg" alt="image_G9tRjNA6MP.jpeg"/></figure>



<figure class="wp-block-image is-style-default"><img src="https://maker.pro/storage/2u558pb/2u558pbczIw99lvoeQnKkjLBE8zOaU4ls7nddWFz.png" alt="wiring.png"/></figure>



<p>Use the following codes in your script once your button is connected.</p>



import RPi.GPIO as GPIO
import time
from tuya_iot import (
    TuyaOpenAPI,AuthType,)
from urllib.request import urlopen
import json
import wikipedia

url = 'http://ipinfo.io/json'
# Cloud project authorization info
ACCESS_ID = 'ecnthtncb7d2tpmuzlzs'
ACCESS_KEY = 'b75ce52xxxxxxxxxxxxxxxxxx'

# Select an endpoint base on your project availability zone
# For more info: https://developer.tuya.com/en/docs/iot/api-request?id=Ka4a8uuo1j4t4
ENDPOINT = "https://openapi.tuyain.com"

# Project configuration for authorized account
USERNAME = 'test1@gmail.com'  # email address or phone number
PASSWORD = 'Job894455'

SMS_TEMPLATE_ID = "SMS_2460072921"  # SMS template ID
EMAIl_TEMPLATE_ID = "MAIL_9584653696"  # Email template ID

# Initialization of tuya openapi
openapi = TuyaOpenAPI(ENDPOINT,ACCESS_ID,ACCESS_KEY,AuthType.CUSTOM)
print(openapi.connect(USERNAME,PASSWORD))

# Setup the Pin with Internal pullups enabled and PIN in reading mode. 
GPIO.setmode(GPIO.BCM)
GPIO.setup(18,GPIO.IN,pull_up_down = GPIO.PUD_UP)

# Add our function to execute when the button pressed event happens 
GPIO.add_event_detect(18,GPIO.FALLING,callback = SendMsg,bouncetime = 2000)

def SendMsg():
    response = urlopen(url)
    data = json.load(response)
    print(data)
    IP = data['ip']

    # Get location of device through IP
    location = openapi.get(f'/v1.0/iot-03/locations/ip?ip={IP}')
    print(location)
    location = location['result']
    latitude,longitude = location['latitude'],location['longitude']

    landmarks = wikipedia.geosearch(latitude,longitude,results=5)
    landmarksListToStr = ' '.join(map(str,landmarks))

    # get weather based on geo location
    weather_url = f'/v2.0/iot-03/weather/current?lat={latitude}&lon={longitude}'
    weather = openapi.get(weather_url)
    print(weather)
    condition = weather['result']['current_weather']['condition']
    air_quality = weather['result']['air_quality']['aqi']
    print(condition,air_quality)

    params = {
        "landmarks": landmarksListToStr,"condition": condition,"aqi": air_quality
    }

    payload_json = json.dumps(params)
    print(payload_json)

    email_sent = openapi.post("/v1.0/iot-03/messages/mails/actions/push",dict({"to_address": "gadecito@ryteto.me","template_id": "MAIL_9584653696","template_param": payload_json,"reply_to_addr}))

    sms_sent = openapi.post("/v1.0/iot-03/messages/sms/actions/push",dict({"country_code": "91","phone": "748000000","template_id": "SMS_2460072921","template_param": payload_json,"sign_name": ""
                                                                            }))

    print(email_sent)
    print(sms_sent)                                                                  }))

    sms_sent = openapi.post("/v1.0/iot-03/messages/sms/actions/push",dict({"country_code": "91","phone": "748000000","template_id": "SMS_2460072921","template_param": payload_json,"sign_name": ""
                                                                            }))

    print(email_sent)
    print(sms_sent)



<h2>Future Steps:</h2>



<p>Join Tuya Cloud and use Cloud APIs to develop your next smart project for SMS and EMAIL notifications. Almost all of these APIs are utilized in nearly identical ways. The dict containing everything required and the request parameter. The documentation is really straightforward.</p>

Best of Traveler on Holidays Device

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Best of Traveler on Holidays Device

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