Bluetooth Bee v1.2 User Manual Tinyos Electronics @ 2013 Version 1.
www.tinyosshop.com Product Overview The Tinyos Bluetooth Bee is a Bluetooth wireless module Based on CSR BC417143 Bluetooth chipset. It has compact size and the pinout is compatible with XBEE which is suitable for all kinds of microcontroller systems who have 3.3V power out, the module can use the AT commands to set baud rate. The Bluetooth Bee module comes with an on-board antenna, the antenna provides better signal quality.
www.tinyosshop.com STATE: When module linked with other device LED on. Features Bluetooth chip: CSR BC417143 Bluetooth protocol: Bluetooth 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.
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www.tinyosshop.com Param2: Parity bit • • • 0-None 1-Odd 2-Even Change Module Name Bluetooth Bee default Name is ‘BluetoothBee’. You can also change this name by yourself to identify it when you use multiple Bluetooth Bee modules.
www.tinyosshop.com Setting as Master/Slave • • Transmit：AT+ROLE=1 Return：OK AT+ROLE= Param1: • • • 0--Slave 1--Master 2--Slave-Loop Bluetooth Bee work with Computer First, you need a computer that support Bluetooth. And installed right driver. Turn on the Bluetooth Bee you will find LINK LED keep blinking. Searching new bluetooth device.
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www.tinyosshop.com STATE LED on Bluetooth Bee light on. Two new com port created. COM7 and COM8. You can use COM8 send or receive data with Bluetooth Bee use Serial monitor.
www.tinyosshop.com If you want two Bluetooth Bee work together. One of it must be set as Master and the other one be Slave.The 2 modules must have same pair number(default :1234) and Baud rate setting. Step1:Set one Bluetooth Bee as Master Turn on AT switch and then power on the module to entering AT mode and send AT command. AT Command: AT+CMODE=1 AT+ROLE=1 Step2:Bluetooth Bee automatic binding Turn off Master module AT switch and Power two Bluetooth Bees.
www.tinyosshop.com Bluetooth Bee STATE LED light on. This indicated that two modules Binding complete. Open Arduino IDE Serial monitor. And send test text.
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