Bluetooth-compatible Bee

    The Elecrow Bluetooth-compatible Bee is designed for a transparent wireless serial connection setup. It is a fully qualified Bluetooth-compatible V2.0+EDR (Enhanced Data Rate) 3Mbps modulation with a complete 2.4GHz radio transceiver. It uses a CSR Bluecore4-external single-chip Bluetooth-compatible system with CMOS technology and with AFH (Adaptive Frequency Hopping). It can be configured to Master, Slave or Loopback in three different modes(HC-06 just be Master/Slave, can be customized), and it will connect to or be connected by other devices that support SPP protocol per configuration, and it is a suitable substitute for most applications.     This Bluetooth-compatible module is an easy-to-use Bluetooth-compatible SPP module compatible with existing Xbee sockets, It is the Xbee socket-compatible Version of the Bluetooth-compatible Shield, in this version, you can add the Bluetooth-compatible communication to your Xbee-compatible socket easily.

Specification

• Bluetooth-compatible chip: CSR BC417143
• Bluetooth-compatible protocol: Bluetooth-compatible Specification v2.0 + EDR
• USB Protocol: USB v1.1/2.0
• Operating frequency: 2.4 ~ 2.48GHz unlicensed ISM band
• Modulation: GFSK (Gaussian Frequency Shift Keying)
• Transmit Power: ≤ 4dBm, Class 2
• Transmission distance: 20 ~ 30m in free space
• Sensitivity: ≤-84dBm at 0.1% BER
• Transfer rate: Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps/1Mbps
• Safety features: Authentication and encryption
• Support profiles: Bluetooth-compatible serial port
• Serial port settings: 1200 ~ 1382400 / N / 8 / 1
• Default Baud rate: 38400, Data bits:8, Stop bit:1,Parity:No parity, Data control: Yes
• Use CTS and RTS to control the data stream.
• When a rising pulse is detected in PIO0, the device will be disconnected.
• Auto-connect the last device on power as default.
• Permit matched device connect by default. Default Pincode: 0000
• Input Voltage: +3.3 DC/50mA
• Operating temperature: -20 ℃ ~ +55 ℃

• Wiki of Blueshield for reference
• Bluetooth-compatible Shield Library for Arduino 1.0
• Bluetooth-compatible Software instruction
• Bluetooth-compatible - module Datasheet
• HC-05 AT Command