PLEASE GIVE YOUR VOTE THIS INSTRUCTABLE SELECTED FOR ARDUINO CONTEST
PLEASE GIVE YOUR VOTE IF YOU LIKE THIS
Step 1: What Will You Need
Step 2: Downloading!
Step 3: Connect It!
Usb to to OTG
and otg to mobile and voila!
Step 4: Open Up
After connecting arduino with smartphone
You have to open arduino Droid app click on three dots
Click on settings select board
Select the board
Step 5: Coding
Click on dots
Click on example
Click on basic
Click on blink
And there you have it your so called blink code
Step 6: Led Testing
I edited the code because i used pin 12 besides of 13( it is the default pin in example)
Step 7: Troubleshooting
Then can click on upload
If app shows error in compiling or uploading then click the compiler or upload button again
Step 8: After Party With Arduino
If someone ask me to what can be built with arduino? I simply say....... What you want to make?