:slight_smile: HELLO
for this project we need HC-06 mdule bluetooth.
and an application APK that i have realised
So watch this video and download the code and application in the caracteristique of video

So you made an android app to send data (serially) to the LCD?
Congrats! What else does it do?

you need module bluetooth hc-06 or hc-05 to connect the arduino with your android phone .
and use finaly the application for writing or cleaning the lcd

Thanks I know that.

What happens when you type more than 16 characters, does it wrap onto the other line? Does it know to separate by word or just by character?

Can it scroll text across the screen?

I imagine this is just a stepping stone for a bigger project, right?

yes my friend it just a begining for a big project .