Temperature, pressure and humidity in Weyher in der Pfalz, Germany. Solar powered Wemos with BME280 connected to public Wifi "Freifunk Weyher"

Погода в Гомеле (данные с api.openweathermap.org)

TEMPERATURE AND HUMIDITY

Outside temperature

ESP8266 Voltage Meter

Testsetup ESP8266 with AM3202 Sensor

Wemos D1 mini combined with BME280 sensor measuring temperature, relative humidity and air pressure. Location: Saxony, Germany

weather station

dht11

Udelnaya, Moscow region, Russia

Estación hecha con DHT-11 Arduino y Módulo ESP-8266

Pomiar ilości węgla w podajniku pieca przy pomocy HC-SR04 i ESP8266

bme280 -> PIC18F26K22 -> ESP8266 DCDC: Akizuki AE-XCL101C331BR-G 3.3V + 1000uF

Uber Solar Water Heater, Complete High Pressure System 18 EVT 100 Litres Close Coupled Thermosiphon. Collector is facing South West at 7 deg slope to horz, with a slight tilt towards North West to aid the thermosiphon.

Vilnius outside temperature and 2 rooms temperature, ESP8266 + 3xDS1820