I've had a weather station at our summer house for some time now, but I never got around to publishing the the data. Now I had some time and made a Spring Boot application to show the data.
Station consists of 1-Wire sensors from Hobby-Boards. Temperature, barometer, wind speed and direction and rain sensors. I'll probably add a relative humidity sensor sometime so I can calculate the heat index also, currently only wind chill is calculated.
Since the weather station is located at our summer house with a somewhat flaky internet connection I can't just directly save data to my home servers database. I first save it locally and then replicate it home by reading MySQL's binary log. https://github.com/mika-koivusaari/replicate_mysql_postgresql Machines are connected with an SSH tunnel, I use autossh to make sure the tunnel is always open.
Weather page is https://weather.khyron.dy.fi/weather (in finnish), and code in https://github.com/mika-koivusaari/weather.
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