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

ESP8266 (ESP12E Dev Board) with DHT22 Temperature and Humidity Sensor.

my feather with a dht22 sensor

Basic Temperature humidity and barometric pressure data.

WEMOS D1 mini with DHT22

Weather Station positioned under a outside south faceing roof. Temps and Pressures from BMP180, Humidity from DHT22, monitored by a ESP8266.

Humidity and Temperature monitor

kellarin nurkkahuone, kosteus, ESP vcc

Humidity and temperature readings from a DHT22 sensor in a shed in London