Do you have the .ino file because i tried using F9 on the visuino but its locked and i cannot generate the coding on arduino IDE. already configure but still F9 locked.
when this BT disconnects with the smartphone, can the smartphone ring an alarm??
how to make the smartphone ring an alarm when this bluetooth and the smartphone disconnects
May i ask, i want to make the bluetooth seperation alert. using arduino nano and hc-06(non-BLE) or hc-08(BLE), when our smartphone and the bluetooth disconnects our smartphone will ring an alarm. can you give suggestions on programs and circuits on this project. thnx