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ESP8266 is a wifi module used to upload sensors data over to web server. We will discuss its pinout & and will upload data to server.

I have recently worked on this giant module ESP8266 which is really awesome. First, I have interfaced it with Arduino UNO module. Let's have a look at the components.
Components Used:
  • ESP8266 (in its pure form)
  • Arduino UNO
  • Sensors
  • Temperature sensor
  • PIR Sensor
  • IR Sensor
  • Proximity Sensor
Description:
I have first interfaced these sensors with the Arduino board, which I have used is arduino uno. I was first thinking of using nano but then I couldn't find it much useful. Anyways, I have started working with Arduino UNO and firs connected the SEP module with it.

I have used ESP library, and have used its Arduino examples to get my hands on Wifi  connectivity. Once I got successful, I have started interfacing these sensors one by one.with Arduino UNO and have sent its data via FTP over to my webserver.