블루투스 Bee
(Bluetooth Bee)
개요
- 블루투스 Bee 모듈은 블루투스 시리얼 모듈로써 Xbee 폼팩터를 가져 Xbee 소켓에 사용이 가능합니다.
- 무선 시리얼 연결이 가능하며 블루투스2.0 + EDR 을 지원합니다.
- CSR bluecore 04-External single chip과 CMOS 기술을 탑재하였으며, AFH(Adaptive Frequency Hopping)을 지원합니다.
- 12.7mm x 27mm의 작은 크기를 가지고 있습니다.
특징
- Typical -80dBm sensitivity.
- Up to +4dBm RF transmit power.
- Fully Qualified Bluetooth V2.0+EDR 3Mbps Modulation.
- Low Power 1.8V Operation, 1.8 to 3.6V I/O.
- PIO control.
- UART interface with programmable baud rate.
- Integrated PCB antenna.
- Bee compatible headers.
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Software Features
- Default Baud rate: 38400, Data bits:8, Stop bit:1,Parity:No parity, Data control: has.
- Supported baud rate: 9600,19200,38400,57600,115200,230400,460800.
- Use CTS and RTS to control the data stream.
- When a rising pulse is detected in PIO0, device will be disconnected.
- Status instruction port PIO1: low-disconnected, high-connected;
- PIO10 is connected to red led, PIO11 is connected to green led. When master and slave are paired, red and green led blinks 1time / 2s in interval, while disconnected only green led blinks 2 times/ s.
- Auto-connect the last device on power as default.
- Permit matched device connect by default.
- Default PINCODE:0000.
- Auto-reconnect in 30 min when disconnected as a result of beyond the range of connection.