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Details about  Arduino Wireless Bluetooth Transceiver Module Slave 4Pin Serial + DuPont Cable

Arduino Wireless Bluetooth Transceiver Module Slave 4Pin Serial + DuPont Cable See original listing
Arduino-Wireless-Bluetooth-Transceiver-Module-Slave-4Pin-Serial-DuPont-Cable
Item Sold
Item condition:
New
Ended:
Sep 01, 2012 11:27:29 PDT
Price:
US $8.49
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Item location:
Guangzhou, China

Description

eBay item number:
320968741708
Seller assumes all responsibility for this listing.
Last updated on  Aug 23, 2012 04:10:57 PDT  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
 

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Arduino Wireless Bluetooth Transceiver Module Slave 4Pin Serial Port + DuPont Cable #F73A


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Descriptions

Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it

simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc.

Computer and peripheral devices

GPS receiver

Industrial control

MCU projects
Default serail port setting :  9600 1

Pairing code : 1234

Running in slave role: Pair with BT dongle and master module

Usage

Coupled Mode: Two modules will establish communication automatically when powered.
PC hosted mode: Pair the module with bluetooth dongle directly as virtual serial.

Bluetooth protocal :  Bluetooth Specification v2.0+EDR
Frequency :  2.4GHz ISM band
Modulation :  GFSK(Gaussian Frequency Shift Keying)
Emission power :  <=4dBm, Class 2
Sensitivity :  <=-84dBm at 0.1% BER
Speed : Asynchronous:  2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps
Security :  Authentication and encryption
Profiles :  Bluetooth serial port

CSR chip : Bluetooth v2.0
Wave band : 2.4GHz-2.8GHz, ISM Band
Protocol : Bluetooth V2.0
Power Class : (+6dbm)
Reception sensitivity: -85dBm
Voltage : 3.3 (2.7V-4.2V)
Current : Paring - 35mA, Connected - 8mA
Temperature : -40~ +105 Degrees Celsius
User defined Baud rate :  4800, 9600, 19200, 38400, 57600, 115200, 230400,460800,921600 ,1382400.
Dimension : 26.9mm*13mm*2.2mm

Pin definition :

    * PIO8 connects with LED cathodea with 470ohm series resistor in between. LED NEGATIVE connects to ground. It is used
 
       to indicate the module state. After powered on, flashing intervals differ in different states.
    * PIO9 is used to control LED indicating paring. It will be steady on when paring is successful.
    * PIO11, module state switching pin. HIGH -> response to AT command; LOW or floating -> regular work status.
    * With build-in reset circuit, reset is completed automatically after powered on.
    * Steps to set to MASTER:
    * Set PIO11 HIGH with a 10K resistor in between.
    * Power on, module comes into AT Command Response Status
    * Open HyperTerminal or other serial tool, set the baud rate 38400, 8 data bits, 1 stop bit, no parity bit, no Flow

Control
    * Via serial port, send characters "AT + ROLE = 1 r n",if successful, return "OK r n", where r n is carriage return.
    * Set PIO11 LOW, re-power, then in Master state, automatically search for slave module and connect.

Package List:

1 * Arduino Serial Port Bluetooth Module(Slave)

1 * 4P  DuPont Cable
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  • Delivery time depends on destination and other factors, it may takes up to 30 business days.
  • Optionally, Express Shipments with tracking service via EMS/DHL/UPS with a quoted delivery time of 5 to 7 business days is also available .
  • Here is the estimated time for your reference only:
  • Country

    Delivery Time

    Working Days (not including holiday)

    5-7

    8-10

    11-14

    15-19

    20-25

    >30

    Working Days + Saturday + Sunday

    5-9

    10-14

    15-20

    21-25

    26-35

    >40

    United States

    Rate (item arrived)    

    9%

    50%

    21%

    13%

    7%

    Refund or Resend

    United Kingdom

    Rate (item arrived)

    10%

    62%

    20%

    3.5%

    4.5%

    Refund or Resend

    Australia

    Rate (item arrived)

    23%

    50%

    13%

    8%

    6%

    Refund or Resend

    Europe
    (Exclude
    Russia )

    Rate (item arrived)

    2.5%

    22%

    42%

    24%

    9.5%

    Refund or Resend

    Asia

    Rate (item arrived)

    8%

    45%

    35%

    10%

    2%

    Refund or Resend

    Canada

    Rate (item arrived)

    0.0%

    44%

    35%

    18%

    3%

    Refund or Resend

    Russia

    Braizl

    South America

    Rate (item arrived)

    0%

    0%

    2%

    8%

    80%

    Refund or Resend

Return
  • It is buyer's responsibility to contact us within 30 calendar days of receiving a defective product. Otherwise, no replacement or refund will be made. All items MUST be returned in their original condition.
  • Buyer is responsible for shipping and proof of delivery on all returns.
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