get local temperature into thingspeak
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need to know how to retrieve local outdoor temperature in Celsius from say "openweathermap.org" or similar so that Thingspeak/MATLABThingspeak/MATLAB can use it to analyze ideal humidity?
Thank you
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Hans Scharler
2019 年 6 月 5 日
Try weather.gov and passing in decimal degrees location for your city.
natickWeather = webread('http://forecast.weather.gov/MapClick.php?lat=42.2834300&lon=-71.3495000&FcstType=json');
humidity = str2double(natickWeather.currentobservation.Relh)
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Hans Scharler
2019 年 6 月 6 日
True. This a United States government feed. I do not know of any one that covers the world. What locations do you need covered?
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