Slave V2.1 HC-06 Bluetooth Shield

itead Arduino HC06 Bluetooth Module Expansion Board Bluetooth Shield Slave Mode 2.1

Description:
The Arduino bluetooth expansion board can be directly connected to the Arduino main board which can expand the Arduino bluetooth communication capabilities. The bluetooth expansion card using the Arduino hardware serial ports can be stacked with others, do not use the expansion board for use with - such as Ethernet expansion card, SD expansion card

Offers two expansion card switches. One of them is to select a compatible level - 5V or 3.3V. Arduino general expansion board Arduino's 5V direct support level, but did not consider other Arduino compatible development boards that can use up to 3.3V level, such as the Leaf Maple also based on STM32 PIC based chipKIT.

When a bluetooth expansion board is connected to the Arduino time, you can select another rotary switch port connected to the Arduino, accept ATMega328 control, or connect directly to the computer through the FT232RL - which can be used with Arduno IDE or other serial communication assistant with Bluetooth