Before we dive in don’t be confused by the title. This doesn’t flash firmware to the device. But it does automate the process of setting up the Bluetooth to serial module for use in you… ...

This week's how-to is brought to us by Jon Preussner, who'll be showing us how to make a bluetooth handset out of a slightly less cutting edge piece of telecommunications… This device is a ...

You’ll need a Bluetooth stereo audio module, a micro USB charger module, a 3.7V lithium battery, a set of mini speakers, a 100µF capacitor, and some electrical wiring. You will also need the ...

If you'd rather make the speakers yourself, Instuctables user ASCAS shows off how to make one for $15. The build here uses a small amp, speakers, a Bluetooth module, charging module, and a few ...