MH-Z19B High accuracy Carbon Dioxide NDIR-type sensor 0/10.000 ppm • BMP280 digital pressure & temperature sensor • DHT22 Humidity & temperature capacitive-type sensor • NodeMCU ESP8266 LUA v3 • Ciudad Autónoma de Buenos Aires, Argentina

Ternopil real-time outdoor Air Quality Monitor point#2

Ternopil real-time outdoor Air Quality Monitor point#3

Ternopil real-time outdoor Air Quality Monitor point#1

Electrical Engineering Undergraduate Thesis. Designing a Real-Time IoT LoRa Based System Using DHT11 and Dragino LoRa Shield To Determine Radio Refractivity, Refractivity Gradient, and effective earth radius factor (k-factor)

DHT11 ile oda sicakliginin olculmesi

Weather Data For Agricultural use . The Station is located in a kiwi plantation at Chrysoupoli , Kavala ,Greece . It Transmits data every 5 minute

Pi MQTT demo channel