Bluetooth Low Energy module (v4.0) which adopts the form of a solid XBee modules. The module is equipped with an internal regulator that can work with a microcontroller with 3.3V and 5V voltage level.
This bluetooth module aduino communicate with you via the serial port, so you can easily expand the I / O ports arduino with a variety of sensors. Moreover, it also has provided an application called Play Bluno for smartphones based on Android and iOS. The application serves as a communication line between the smartphone to the bluetooth module.
- Power supply 3.3 - 5 V
- Working frequency 2.4 GHz
- serial interface
- Bluetooth 4.0 Low Energy class