Meteostation Arduino sketch for ESP8266 that takes measurements from these sensors:
- DHT11 or DHT22 - Tempearature and humidity
- BME280 - Air pressure and altitude
- Photoresitior - Light
- Rain Sensor - Precipitation
Also, it uses 4051 analog multiplexor, cause ESP8266 has only one analog pin. Data from the sensors is posted on Twitter using ThingSpeak API.