The Arduino Blue Tooth is a microcontroller board based on the ATmega168 and the Bluegiga WT11 bluetooth module . It supports wireless serial communication over bluetooth (but is not compatible with Bluetooth headsets or other audio devices). It has 14 digital input/output pins (of which 6 can be used as PWM outputs and one can be used to reset the WT11 module), 6 analog inputs, a 16 MHz crystal oscillator, screw terminals for power, an ICSP header, and a reset button. It contains everything needed to support the microcontroller and can be programmed wirelessly over the Bluetooth connection. Instructions are available for getting started with the Arduino BT.
Specifications:
- Microcontroller ATmega168
- Operating Voltage 5V
- Input Voltage 1.2-5.5 V
- Digital I/O Pins 14 (of which 6 provide PWM output)
- Analog Input Pins 6
- DC Current per I/O Pin 40 mA
- DC Current for 3.3V Pin 50 mA
- Flash Memory 16 KB (of which 2 KB used by bootloader)
- SRAM 1 KB
- EEPROM 512 bytes
- Clock Speed 16 MHz
