You don't convey to purpose a Bluetooth module as well as MIT's app inventor to create a wireless series link betwixt your smartphone as well as an Arduino board. The solution that allows you lot to command an Arduino board alongside a smartphone inward v minutes or less is called Blynk.
Blynk consists of 3 top dog components 1) apps (for Android as well as iPhone), 2) a server that handles all the authentication as well as communication as well as 3) libraries for the cardinal hardware. Blynk app interface consists of a dashboard surface area as well as widget box alongside a listing of widgets.
Now opened upwards Blynk sketch inward Arduino IDE, larn into the authentication token as well as click upload onto the board. That's it. Clicking the widget clit at nowadays allows you lot to switch the bulb on as well as off on your Arduino....all inward less than a minute!
Blynk's intuitive interface is non bad for newbies though pros tin give notice fully customize the dashboard to back upwards a most complex projection hence it's a win win solution for everyone.