conundrum. If you’ve got an Android handset and an Arduino you start right here, then methodically replace one side of the equation at a time until your own project has a Bluetooth component ...

The project uses a stock DuinoFun USB mini ... A FT-232 USB to serial board is used to program the Arduino. A standard Bluetooth module has to have HID firmware installed.

It features over 5,400 projects, ranging from simple tutorials — like using a soil moisture sensor with Arduino — to more ...

As many Raspberry Pi computers offer more connectivity options, such as Bluetooth pairing ... options if you're using Arduino for what it's best for — small-scale projects.