Arduino IDE + libraries installation

1. Download the appropriate version of Arduino IDE from the link below


2. Install the software 


3. Download the Blynk library (.zip) from the github repository

or direct link to the latest zip file:

link to latest library file

4. Extract the contents of the file

5. Execute the arduino IDE software and navigate to File -> Preferences

6. Locate the sketchbook location

7. Copy (and paste) the contents of the extracted folder to the sketchbook folder