ESP8266 DHT11 meteostation in my room

  • Channel ID: 182278
  • Author: p122tw
  • Access: Public
Simple meteo station in my room. Using wi-fi module esp8266 , DHT11 temperature & humidity sensor, photoresistor.
  esp8266, dht11, photoresistor, wi-fi, p122tw, humidity, temperature, lightnes, blynk
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MATLAB Analysis MATLAB Visualization

Field 1 Chart
Field 2 Chart
Field 3 Chart
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networkingstudio over 7 years ago
Hi.
I 'am Daniel doing similar project but, very new to the ESP-01 module, DHT11, am doing this project for my college project.
I have some question, if you can be of any help, I will be very grateful.
contact at a00214197@student.ait.ie
Regards
Daniel
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knowakowski over 7 years ago
Cześć,
właśnie skończyłem swój projekt i zobaczyłem że Twój jest podobny. Muszę jeszcze zamienić czujnik z Ds18b20 na DHT22.
Świetnie to wygląda.

Pozdrawiam
Krzysiek
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rsowbaghya about 6 years ago
i am also doing the same project but this is not working for me can u pls send me the code iam very thankful
to u
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shivanisawale about 6 years ago
hi,
I m trying to do a similar project. Could you please share ur code to help. That will be of great help to us. For some reason when i plot the graph on thinkspeak the dht sensor data varies only between 0 and -1. Please help.
contact: shvnswl@gmail.com
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kungergely about 6 years ago
Of course it varies between 0 and -1, because it's a digital interface whose data must be read out in a specific way (see https://akizukidenshi.com/download/ds/aosong/DHT11.pdf for details). There's a DHT11 library that does this work for you though. I strongly suggest using this library to make your work easier.
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