## Weatherstation setup with ESP8266, DHT11, and BMP280

weatherstation coding for:
  * esp8266
  * DHT11 sensor
  * BMP280 sensor

This weatherstation will connect to a wifi network, then start a webserver, and serve up the data it collects.
The DHT11 sensor provides temperature and humidity.  The BME280 sensor provides temperature, barometric pressure, and altitude.  I have the DHT sensor serving temperature data in celcius and faharenheit.  On the BME sensor altitude is reckoned using barometric pressure and sealevel pressure - i didnt want to mess with that because my sensors will be distrubuted.  Because of that I set altitude as a contant for the location im setting up for.

photo/schematic will be posted soon
the setup is pretty simple

### I am using an esp8266-MOD

the dht11 sensor is connected like this:
  * sensor +     ---> esp 3.3v
  * sensor gnd   ---> esp gnd
  * sensor sense ---> esp D3 (gpio 0)

the bmp280 sensor is connected like this:
  * sensor +     ---> esp 3.3v
  * sensor gnd   ---> esp gnd
  * sensor SCL   ---> esp SCL (d1/gpio 5)
  * sensor SDA   ---> esp SDA (d2/gpio 4)

download the .ino file and alter to your specification