Project has new feature; now with embedded Graphs for Temperature, Humidity, Barometric Pressure, and Dew Point. Sensor is a BME280; located inside the house.
Project web page:
http://tinyurl.com/Observations-weatherWemos D1 developement board is based on the ESP8266EX:
https://wiki.wemos.cc/products:d1:d1Graphing is done by sending data to Thinkspeak.com and using their iframe data for each field graphed.
http://tinyurl.com/Four-GraphsSensor data can be sent to ThingSpeak from Arduino®, Raspberry Pi™, BeagleBone Black, and other hardware.
William