ZBA BC04-191 Manual Download Page 1

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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

Summary of Contents for 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: ...e that may cause undesired operation This equipment complies with FCC radiation exposure limits set forth for an unctrolled environment End users must follow the specific operating instructions for satisfying RF exposure compliance To maintain compliance with FCC RF exposure compliance requirements please follow operation instruction as documented in this manual The final end product must be label...

Page 3: ...Link 15 8 2 3 Command list 15 8 2 4 Set RS232 Baud Rate bps 15 8 2 5 Set inquired UART Parameters 16 8 2 6 Set Authentication 16 8 2 7 Set Password 16 8 2 8 Set Device Name 17 8 2 9 Set Device Type 17 8 2 10 Set Master Slave Mode 17 8 2 11 Clear Paired Device Address 18 8 2 12 Set Sniff Power Saving Mode 18 8 2 13 Set Sniff Power Saving Mode Extended 18 8 2 14 Reset to Factory Default 18 8 2 15 Se...

Page 4: ...ed to aircraft control systems aerospace equipment submarine cables nuclear reactor control systems and life support systems Moreover ZBA does not recommend or approve the use of any of its products in life support devices or systems or in any application where failure could result in injury or death If a customer wishes to use ZBA products in applications not intended by ZBA said customer must co...

Page 5: ...p www bluetoothmodules net publication Update current measurements To make a request for change correction additions or information on references please contact ZBA Inc 94 Old Camplain Road Hillsborough NJ 08844 Phone 908 359 2070 Fax 908 359 1272 E mail bluetooth support zbausa com Website http www bluetoothmodules net ...

Page 6: ...nt Bluetooth system for data and voice communications The module and device firmware is fully compliant with the Bluetooth specification V2 0 The Bluetooth assembly is available in two different variants 1 UART transport with serial port emulation Serial Port Profile 2 UART transport with HCI interface only upon special request 4 Features a Operating Frequency Band 2 40 GHz 2 48GHz unlicensed ISM ...

Page 7: ... 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 Module ...

Page 8: ...in 9 NCONN Output from module indicating the module is connected lo connected Pin 10 NPWR PFET gate w 10K resistor to GND Module is powered on if left floating Pin 11 Reserved connected to PIO for future use Pin 12 Reserved connected to PIO for future use 2 Pin outline Can non ferrous connector Antenna Holes in PCB to connector Top view Side view Note The PCB board has 12 holes to accommodate conn...

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: ... 15 mm Antenna Ceramic 7 4 Electrical Characteristics 7 4 1 Absolute Maximum Ratings Absolute maximum ratings for supply voltage and voltages on digital and analogue pins of the Module are listed below exceeding these values will cause permanent damage Voltage Voltage Range Power Pins 2 7 to 3 6V Voltage Range Digital Pins 0 3V to 3 6V Storage Conditions Storage Temperature 40 C to 150 C ambient S...

Page 12: ...75 KHz Drift 15 25 KHz Drift Rate 20 400 Hz µs f1avg Maximum Modulation 165 140 f1avg 175 KHz f2avg Minimum Modulation 150 115 KHz Notes 1 BlueCore4 firmware maintains the transmit power to be within the FCC Limits 2 Measurement made using a PSKEY_LC_MAX_TX_POWER setting corresponds to a PSKEY_LC_POWER_TABLE power table entry of 63 Temperature 20 C Receiver Frequency GHz Min Typ Max Bluetooth Spec...

Page 13: ...f0 1MHz 4 0 0 dB Adjacent channel selectivity C I f f0 2MHz 35 30 30 dB Adjacent channel selectivity C I f f0 3MHz 45 40 dB Adjacent channel selectivity C I f f0 3MHz 45 40 dB Adjacent channel selectivity C I f fimage 18 9 9 dB Adjacent channel transmit power f f0 2MHz 35 20 20 dBc Adjacent channel transmit power f f0 3MHz 35 40 40 dBc Maximum received signal at 0 1 BER 0 20 dBm Transmitter Freque...

Page 14: ...r Nconn hi I conn t 24 mA Connected Mode Slave transmitting data Comm 9600 N 8 1 I conn r 23 5 mA Connected Mode Slave Receiving data Comm 9600 N 8 1 Note 1 For measurement above the distance between the master and slave 1 meter 7 4 3 2 Datasheet specification of the BC04 External Module Operation Mode Connection Type UART Rate kbps Average Unit Page scan 115 2 0 42 mA Inquiry and page scan 115 2 ...

Page 15: ...the UART transport the module appears as a COM port This makes it easy for designers to write software to utilize Bluetooth wireless communication The SPP profile embedded within the module provides a menu for making configuration changes utilizing AT commands described below in section 8 2 8 1 Default Configuration UART Baud Rate 9600 baud Number of Bits 8 Stop bit One Parity None H W Flow Contro...

Page 16: ...ode the host must send a single character ESC 0x1b within 5 second after the unit has been powered on If the ESC character is not sent within the specified 5 second window then the module will automatically enter the SPP mode and any information sent to the UART will be treated as data to be transmitted over a Bluetooth link Note All Commands except the first ESC command contain a suffix of CR LF ...

Page 17: ...op bit Para1 0 1 Stop bit 1 2 Stop bits Para2 Parity bit 0 None 1 ODD 2 EVEN Note the default UARTMODE parameters are N 8 1 and the overall comm Default Parameters are 9600 N 8 1 8 2 6 Set Authentication Command Response Parameter AT AUTH Para1 OK AT AUTH OK AUTH Para1 Para1 Authentication 0 disable 1 enable Authentication enabled Note The default authentication mode is Authentication enabled 8 2 ...

Page 18: ...SS OK CLASS Para1 Para1 Device type Length must 6 characters default 000000 8 2 10 Set Master Slave Mode Command Response Parameter AT ROLE Para1 OK AT ROLE OK ROLE Para1 Para1 Slave 0 Master 1 Default 0 Slave Note 1 The default mode is Slave Note2 While in Master Mode the module will respond with INQRES remote BTADDR for each of the Bluetooth devices that are in the neighbourhood To connect to a ...

Page 19: ...IFF Para1 Para2 Para3 Para4 OK AT SNIFF OK SNIFF Para1 Para2 Para3 Para4 Para1 Maximum Para2 Minimum Para3 test Para4 Over time Default 1024 512 1024 512 number in decimal mode 8 2 13 Set Sniff Power Saving Mode Extended Command Response Parameter AT SNIFFEX Para1 Para2 Para3 Para4 OK AT SNIFFEX OK SNIFF Para1 Para2 Para3 Para4 Para1 Maximum Para2 Minimum Para3 test Para4 Over time Para5 Sniff tim...

Page 20: ...ice If the device is set up as always paired then the module will only communicate with the specific master whose address it has been bonded to even after power off and power on This mode is useful for application where a cable replacement function is the required To communicate to a different master the module must have the bonded address cleared This is accomplished by running the AT CLEARADDR c...

Page 21: ...devices in the BT neighbourhood Then type AT RADDR BT address the specific device you wish to pair determined from the AT INQ Command The module will remain bound to this address until the AT CLEARADDR is run or the module is powered off and then back on again 8 2 20 Inquired Device BD Address Note This command returns the local BT address of the module 8 2 21 Software Reset Command Response Param...

Page 22: ...e Flowcontrol AT FLOWCONTROL OK FLOWCONTROL Para1 8 2 25 Exiting the Set up Mode Command Response Parameter AT EXIT None None Note This command returns the module to SPP mode 9 Low power modes 9 1 Park Sniff The module will automatically go into a reduced power mode if there is no UART activity and no RF activity The Device will sniff in order to maintain synchronization with the Master To save ma...

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: ...t have a ground plane under the area where the antenna is located The nearest ground plane should be at least 3mm away from any point on the antenna Antenna BT module Plastic Housing Ground Planes Host PCB NO Ground Plane 3mm Side View Figure 5 Cross section of recommended mounting of the BT module No ground Plane in this area 3mm 3mm Figure 6 Bottom View of PCB indicating where there should be NO...

Page 25: ...ZBA Inc End ...

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