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Electronique/Hardware/Communication/Seeedstudio Bluetooth Bee

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Introduction

Bluetooth Bee

Caractéristiques

Features

  • 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.

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.

Références