Hi i am going to power my nano with 9v regulator i will build a rc car with Bluetooth system.
But I dont know how to keep it programmed (can received input from Bluetooth) without pc connection.
What should i do
Hi i am going to power my nano with 9v regulator i will build a rc car with Bluetooth system.
But I dont know how to keep it programmed (can received input from Bluetooth) without pc connection.
What should i do
When you upload a sketch to the Arduino, it is written to the non-volatile flash memory. That program stays in the Arduino's flash memory until the next time you upload a new sketch. It doesn't matter if the Nano is attached to the PC. The program will run any time you supply power to the Nano.