If we want a simple solution to monitor temperature, for complicate applications?
if we have Google Docs, This test perform temperature measurement using a probe DS18B20 and transmit directly to Google spreadsheets using as Google app script bridge.
For this test approximately every 10 seconds temperature data was sent.
Google Docs account
Connection ESP8266 and Google spreadsheet (Google Docs) Direct
I tested the bookstore Library HTTPSRedirect created by Sujay hadke (electronicsguy) thanks for their contribution to the ESP community, in your example creates a kind of chat between Google Docs and ESP8266, below a tutorial video where settings are explained and Connection.
To perform this test is required to see the previous tutorial, settings for Google script and Google spreadsheets, Below are the sofware related to this project.
Google Spreadsheets Sheet
This sheet has the following characteristics:
1. Historical Record
2. Graph Historical
3. Dial for Current Status
Serial Terminal ESP8266
Materials very Cheaps!!
1 – 1 ESP8266 – 01 or NodeMCU aliexpress
2 – 2 Converter FTDI Serial -Usb ttl
3 – 3 Regulator 5 a 3.3v
4 – 1 Sensor DS18B20
Downloads Github Project