Weather from

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Weather from

Previous pageReturn to chapter overviewNext page has a convenient API for reading weather data. After registering on the site, you will receive a unique access key (API Access Key), which must be used in GET requests to obtain weather data. In the weatherstack documentation, we look at examples of requests and compose a request, for example, for Berlin it should be like this:


instead of API_ACCESS_KEY, you need to insert the access key received during registration. Note, if you need to pass a parameter containing a space, for example "New York", then the space must be replaced with "% 20", i.e. "New% 20York". You can verify the correctness of the request by pasting it into the address bar of your browser:



The browser displayed a response with correct data, which means the request was composed correctly. As you can see, the response is sent in JSON format, later we will extract the properties we need from it. Now you can start solving the problem in TeslaSCADA2. First, let's create an interface in the project. The temperature, pressure, wind, humidity and local time will be displayed in the Text/EditField components. In the CityName Text/EditField component we enable Output value property to have possibility to change city name. The image below shows the created interface and the names we gave to the components:


Every Text object we bound to the tags:



Now we can create ST script that we'll be executed when you click on every screen:


The text of ST script below:


Change API_ACCESS_KEY to your key that you get from site. And now let's check how it works:


You can download this project here.