Adafruit has this week announced the availability of a tiny Bluetooth Low Energy Module in the form of the nRF51822 which measures just 18.0mm x 10.0mm Skip to main content Skip to secondary menu ...

Supporting Bluetooth 4.0 a serial protocol that allows the LBM313 Bluetooth Low Energy module and Atmega328p to communicate both messages from the client which can be PC, Mac, iOS or Android to ...

A FT-232 USB to serial board is used to program the Arduino. A standard Bluetooth module has to have HID firmware installed. [Dastardly] makes a homemade daughterboard–er, ...

In this project we have created a car which is controlled via Bluetooth using a Smartphone. This project helps us to understand the working of Bluetooth module and using it with motors and Arduino ...

This sketch work with the app on both iOS and Android : "Arduino Bluetooth Kit". Any of Arduino (Uno, Mega, Leonardo, Feather32u4 BLE) Bluetooth Module: iOS useres(BLE only e.g. Adafruit Bluefruit, HM ...

The Bluetooth module wants 3.3v logic levels so that is taken into account. The image above shows a buffer chip doing the conversion, but the Fritzing schematic on the post uses a voltage divider.

You know, we don't see too many didgeridoos in these parts (and for good reason, seeing as how it is little more than a pipe) but wait'll to you get a load of this aerophone-wielding maniac: Kyle ...