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ZBA BC04-191 Manual

Manual is about: ZBA Bluetooth 2.0 Module with on board antenna

Summary of BC04-191

  • Page 1

    Zba, inc. Zba bluetooth 2.0 module with on board antenna. Assembly no. Bc04-191 zba, inc 94 old camplain road, hillsborough, nj 08844 www.Zbausa.Com.

  • Page 2: Table of Contents

    Zba, inc. "changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment." "this device complies with part 15 of the fcc rules. Operations is subject to the following two conditions: (1) this device may not cause harm...

  • Page 3

    Zba, inc. 1 document status .............................................................................................................. 4 2 scope................................................................................................................................ 5 3 bluetooth assembly ...

  • Page 4: List of Figures

    Zba, inc. 9 low power modes.......................................................................................................... 21 9.1 park & sniff ........................................................................................................... 21 10 mounting recommendations ..........

  • Page 5: 1 Document

    1 document status zba, inc. Date comments june 6, 2006 first draft april 2007 june 2007 august 2007 add at command set http://www.Bluetoothmodules.Net publication update current measurements to make a request for change, correction, additions or information on references, please contact: zba, inc. 9...

  • Page 6: Scope

    Zba, inc. 2 scope the intention of this specification is to provide general guidelines on the integration of the bc04-191 bluetooth assembly. This product, which complies with bluetooth specification 12.0, is designed to help companies offer bluetooth enabled products by speeding their development p...

  • Page 7: 5 Applications

    Zba, inc. 5 applications a pcs, pdas a computer accessories (cf cards, usb dongles a pcmcia, rs232 adaptors, etc.) a mice, keyboard, joysticks a cordless phone a fax, printer adaptors a digital camera a access points to lan and/or dial-up network 6 block diagram figure 1 block diagram of the bt modu...

  • Page 8: 7 Specifications

    Zba, inc. 12 10 8 6 4 2 11 9 7 5 3 1 7 specifications 7.1 pin configurations & dimensions pin-out 12 pin 2mm dual row connector (samtec clt106-02-l-d or equiv.) pin 1 = vcc (3.3 volts regulated) pin 2 = gnd pin 3 = rxd pin 4 = txd pin 5 = cts pin 6 = rts pin 7 = gnd zero (0) ohm jumper internal to m...

  • Page 9

    Zba, inc. 3) input circuit of pin 10 from vcc –pin 1 from pin low impedance p-fet 10k 3.3 volt supply to module figure 3 input circuit of module power control (pin10).

  • Page 10

    Zba, inc. 7.2 dimensional drawing 1.8 mm 2.0 mm 30mm ∅1.8mm x 2 1.8 mm 2.0 mm 17.5mm 1.0mm 2.5mm figure 4 dimensional drawing of the bc04-191.

  • Page 11

    Zba, inc. 7.3 general specifications item specification carrier frequency 2400mhz to 2483.5mhz modulation gfsk, 1mbps, 0.5bt gaussian channel intervals 1mhz number of channels 79 frequency hopping 1600hops/sec, 1mhz channel space receive sensitivity -82 dbm typ. @0.1% ber transmission power +4dbm ma...

  • Page 12

    Zba, inc. 2.441 - -84 -80 dbm 2.480 - -84 -80 dbm maximum received signal at 0.1% ber 0 10 - ≤-20 dbm transmitter frequency (ghz) min typ max bluetooth specification unit 2.402 0 2.5 4 dbm 2.441 0 2.5 4 dbm rf transmit power (1)(2) 2.480 0 2.5 4 -6 to +4 (3) dbm rf power control range - 35 - ≥16 db ...

  • Page 13

    Zba, inc. 2.402 0 2.5 4 dbm 2.441 0 2.5 4 dbm rf transmit power 2.480 0 2.5 4 -6 to +4 dbm rf power control range - 35 - ≥16 db rf power range control resolution - 1.8 - - db 20 db bandwidth for modulated carrier - 800 - 1000 khz initial carrier frequency tolerance - ±25 - ≤ ±75 khz drift - ±15 - ≤ ...

  • Page 14

    Initial carrier frequency tolerance - ±25 - ≤ ±75 khz drift - ±15 - ≤ ±25 khz drift rate - ±20 - 400 hz/µs ∆f1 avg "maximum modulation" - 165 - 140 avg khz ∆f2 avg "minimum modulation" - 150 - 115 khz 7.4.3 power consumption 7.4.3.1 current measurements on the bc04-191 zba, inc. Description value un...

  • Page 15

    Zba, inc. Sco hv3 master 38.4 20.3 ma sco hv3 30ms sniff master 38.4 19.8 ma acl 40ms sniff slave 38.4 2.11 ma acl 1.28s sniff slave 38.4 0.42 ma parked 1.28s beacon slave 38.4 0.20 ma sco hv1 slave 38.4 39.1 ma sco hv3 slave 38.4 24.8 ma sco hv3 30ms sniff slave 38.4 19.0 ma standby host connection...

  • Page 16

    Zba, inc. Please contact zba for details on purchasing a development board to interface the module to the pc. Microcontroller interface: the uart of the bluetooth module can directly connect to the microprocessors uart. The microprocessor must have an i/o that will operate from 0 to 3.3 volts or the...

  • Page 17

    At+baud= ok para1 = 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 at+baud? Ok +baud note: the default baud rate is 9600bps 8.2.5 set/inquired uart parameters zba, inc. Command response parameter at+uartmode=, ok at+ uartmode? Ok uartmode , = stop- bit 0 = 1 stop bit 1 = 2 stop bits par...

  • Page 18

    Zba, inc. At+password? Ok +password: note: the default authentication password = 1111 8.2.8 set device name default = 1111 command response parameter at+name= ok at+name? Ok +name para1= device name default= zba-spp note: the default device name = zba-spp. 8.2.9 set device type command response para...

  • Page 19

    Zba, inc. Command response parameter at+scantime=,, , ok para1= scan interval time para2=scan time-out para3=inquiry interv 8.2.11 clear pa command response parameter at+clearaddr ok none note: this command will clear any remote device address that the module has been paired to. 8.2.12 set sniff pow...

  • Page 20

    Zba, inc. At+scantime? Ok +scan,, , para4=inquiry time- out note: the default value (in decimal = n* 625 us) para1= 2048, para1= 18, para1= 2048, para1= 18, 8.2.16 set/inquire paired device command response parameter at+bind= ok at+bind? Ok +bind para1 0 =always paired 1 = drop pair default=1 drop p...

  • Page 21

    Command response parameter at+laddr? Ok laddr para1 device address 8.2.19 set/inquired paired device address zba, inc. Command response parameter at+raddr= ok at+ raddr? Ok raddr para1 paired device address example to set-up the module to communicate with one specific bt device whose bt address is c...

  • Page 22: 9  Low Power Modes

    Zba, inc. 8.2.23 set/ inquire about data processing mode in the condition of disconnecting command response parameter at+ datamode= ok ： 0：data hold into buffer, it will be sent to the other device after connect successfully. 1：data will be throw away in the condition of disconnecting at+ datamode? ...

  • Page 23

    Zba, inc. Only recommended if there are very, very long periods of inactivity and the battery power is of the utmost concern..

  • Page 24: 10 Mounting Recommendations

    Zba, inc. 10 mounting recommendations for maximized performance please orient the device with the antenna as close to the outside of the housing as possible. Best performance will occur if the underlying pcb does not have a ground plane under the area where the antenna is located. The nearest ground...

  • Page 25

    Zba, inc. End.