Experimental Si7021 sensor setup.

Environnement dans ma maison

Measuring outside temerature , relative humidity , dew point temperature, barometric pressure with a solar powered esp8266-07 wifi module a Si7021 humidity sensor,a DS18B20 temperature sensor and a bmp180 barometric pressure sensor. Power source is a 3

temperature from Adafruit feather 32u4, read through serial to raspberry pi B plus

Source can be found at: https://github.com/chrishemmings/esp8266-si7021-thingspeak

room temperature & humidity using SI7021, lux using TSL2561, barometric pressure BMP180

Raw data from sensors at my flat : temperature, humidity.

Just for Analysis for Mini Weather Station. BMP280, Si7021, DS18B20 with ESP8266 NodeMCU, Kharkiv, Ukraine

Schimmelwarner mit Ableitung des Taupunkts über Messung der Rückwand- bzw. der Raumtemperatur und der jeweiligen Luftfeuchtigkeit. Optional der Vergleich mit diversen an der Sockelleiste montierten Temperatursensoren an der Außenwand hinter der Schrankwan

SI7021 Temp/Hum Sensor on a ESP01s

Lviv ESP8266 SI7021 or SHT30

ESP-01.2: 2nd floor, bathroom

GY21 readings

Co2, Humidity and temperature in my home

Medição de temperatura e humidade na sala. Com sensores DHT11 e si7021