--- title: "weather station" url: "https://maker.wiznet.io/WIZnet/projects/weather-station-1/" markdown_url: "https://maker.wiznet.io/WIZnet/projects/weather-station-1/md" type: "UCC: User Created Content" author: "robocraft" author_url: "https://robocraft.ru/blog/2956" editor: "WIZnet" editor_url: "https://maker.wiznet.io/" original_author: "robocraft" original_url: "https://robocraft.ru/blog/2956" published: "2023-02-01" language: "en" hardware: ["Arduino UNO"] likes: 4 views: 613 comments: 0 source: "WIZnet Makers (https://maker.wiznet.io/)" --- # weather station > weather station Original author: robocraft (source: https://robocraft.ru/blog/2956) ## Components - **Arduino UNO** x 1 ([docs](https://www.farnell.com/datasheets/1682209.pdf)) ## Article Original : 0 : 1 : 2 : [Embedded media](https://www.youtube.com/embed/IFzT-HKJqyI) Working with the Internet (algorithm) In order to find out the time and weather, you need to make a request to the Network. I decided to read the data output by PHP scripts (thus unloading the slow Arduino from unnecessary calculations – PHP is executed on the server), since free hosting and a domain (even of the second level) are not a problem now, and I just have one working (notice , what is the address of the large pictures and diagrams in the previous article?). I found services from which it would be easy to take time and weather, wrote two PHP scripts (time.php and weather.php, respectively) and now I access them with Arduino. And the algorithm of work is as follows: Arduino receives a signal from nRF24L01 + (in this case, unlike the main module, it is more convenient to wait for an interrupt from the transceiver than to poll it every N seconds), generates the necessary HTTP request, sends it to the Web server, waits for a response, reads it 1 byte at a time, separates the useful information (“body”) from the HTTP headers and sends it back to the main module. That’s how easy it is. --- Source: https://maker.wiznet.io/WIZnet/projects/weather-station-1/