Blueseeed Bee - Standalone (CSR-BC04)

Save that extra Arduino you have lying around for another project, this two-for-one device has the Arduino built-in. Bluetooth Bee with Arduino is an enhanced version of the Bluetooth Bee.We added an onboard ATMEGA168 to it to make it a full-featured Arduino while maintaining the same footprint and instruction set as the Bluetooth Bee. Plus, it still allows you to stack it on XBee Carrier, XBee® Shield, and UartSBee for expansion or reprogramming FEATURES Small footprint Identical settings and pairing methods as the Bluetooth Bee Software serial port adopted between the Bluetooth module and ATMEGA168 Remains compatibile with XBee Carrier, XBee® Shield, and UartsBee for expansion Hardware Features Typical -80dBm sensitivity +4dBm RF transmit power Fully qualified Bluetooth V2.0+EDR 3Mbps Modulation Operating voltage: 3.3v Built-in antenna Software Features Software serial port communication method Default Baud rate: 38400 Supported Baud rate: 9600, 19200, 38400, 57600, 115200, 230400, 460800 Under RTS/CTS data transmit-receive framework Auto connect the last device on power as default Auto-reconnect in 30 minutes after out-of-range disconnection Ability to disconnect via a rising edge on PC2 Working status signal on PB2: low – not working, high – working Paired-up status indicator on PIO 10(a red LED) and PIO 11(a blue LED): Paired: red and blue blinks 1 time/2s in interval Unpaired: blue blinks 2 times/sec Default pincode: 0000 APPLICATION IDEAS Bluetooth communication for Arduino projects Turn your computer into a Bluetooth device with UartSBee’s USB interface DOCUMENTS Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to ourforum.