The Arduino BT is a microcontroller board originally was based on the ATmega168, but now is supplied with the 328. (datasheet) and the Bluegiga WT11 bluetooth module (details and datasheet [pdf]). 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.
|Input Voltage||2.5-12 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||500 mA (with a 1.5A capable power source)|
|DC Current for 5V Pin||1000 mA (with a 1.5A capable power source)|
|Flash Memory||32 KB (of which 2 KB used by bootloader)|
|Clock Speed||16 MHz|
|BT Module||2.1 WT11i-A-AI4|
If you want to give a closer look to this board we advice you to visit the official Arduino Bluetooth page in the Hardware Section.
Documentation and Resources:
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