Wetterdaten/Mehrn: Temperatur, Luftfeuchtigkeit

Temp & humidity measured by an ESP8266 on a NodeMcu Lua board using a DHT22 sensor.

Ameba & DHT22+PM2.5 sensor

Logging temperature from a photon mounted to the wall right behind the stove.

Testing DHT22 adn BMP280 with ESP8266-12 and an 3 AAA Eneloop 1,5 Accu-Cells, sample every 6 min. VoltageBatt is via internal ADC. Systems is powerd with 3V using a Low Drop HT7330 Regulator.

A domestic residence in Kallangur, Brisbane. Internal temperature and humidity, as well as temperature from an Infrared thermometer. Note that location is set for the local Post Office, not the residence.

temp and humidity in my humidor

Este sistema se puede utilizar en el cuidado en un invernadero, ya que cuenta con diversos sensores(HC-SR04, LDR, Buzzer, DHT22) y además tiene varios LEDs que puede servir de ayuda para comprender sus funciones.

Weather Station positioned top of cellar near the roof. Temps and Pressures from BMP180, Humidity from DHT22, lux estimated form LDR all monitored by a ESP8266.

Nodemcu + DHT22 + ThingSpeak Connection

DHT22 Sensor an PIC µC und ESP8266 Netzwerkanbindung.

NodeMcu v3 SDS011 DHT22

several WeMos D1 mini + DHT22 + DS18B20 + BH1750 + BMP180

WeMos D1 mini + DHT22 + BMP180

POLAND - GDANSK || ESP8266 || 2xDS18B20 || BMP180 || DHT22 || BH1750 || Frequency measurements - 60 seconds