Optical Dust sensor , Arduino UNO, ESP 8266 and BLYNK

Welcome to the Blynk forums. I suggest starting here…

Pick your board, communication method and a sample sketch - probably something along the lines of GettingStarted/PushData.

Then dig through http://docs.blynk.cc/ for more details on the various commands.

Then, once you have had some progress and hit a snag, we can help. But be aware not many are going to write your code for you :wink:

Also… and very important! Please read this before posting any code.

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