dht22

Taken from Blynk Cloud

DHT22 temperature sensor read using ESP8266 and powered by Arduino Uno board

Humidity / Temp

Data stream

ESP8266 + módulo DHT22

Monitoreo de Temperatura y humedad usando DHT22

Teste do sensor de umidade e temperatura DHT22 funcionando no ESP-01.

Temperature and humidity in Santos, Brazil. The data is calculated and sent by an ESP8266 and a DHT22.

This a private DIY project. The sensor calibration might not be accurate, so the data should not be considered in comparison with public sensors, but rather to compare day to day. Sensors used: Sharp GP2Y1010AU0F for dust, DHT 22 for temp and humidity.

Log temp & humidity data from DHT22. https://eryk.io/2016/04/temperature-logging-to-thingspeak-using-esp8266-and-dht22/

This chanel collect data from an NodeMCU dev kit and a DHT22 sensor

Watering plant system

WemosDHt22

An Arduino based circuit using a DHT22 temperature and humidity sensor. This is connected to a Windows PC inside my home and loops the information on the serial port which is read by a processing sketch and then passed to the web as a get request. The pro