User's Manual

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SPBT2425C2DB.xxx

User Manual

June 2007

FEATURES

- Bluetooth V2.0 board

- Serial interface on DB9 connector

- USB connection

- PCB antenna on board

- Single 5 V supply voltage

- CE compliant

- FCC compliant

FCC ID: S9N2425C2DB

DESCRIPTION

SPBT2425C2DB.xxx is a Bluetooth Class2 Demoboard for SPBT2425C2 Bluetooth module including the RF antenna.

Suffix xxx identifies the Firmware release : H for HCI commands and AT1 for AT commands.

SPBT2425C2DB.H is a board with a downloaded FW which enables the user to interface the Bluetooth module with HCI

commands.

SPBT2425C2DB.AT1 is a board with a downloaded FW which enables the user to create a Bluetooth link with simple AT

commands.

AT commands are sent by means the serial line which is accessible by the DB9 connector.

SPBT2425C2DB.xxx board can be supplied by an external 5V DC source or via the USB port.

1 - RECOMMENDED OPERATING CONDITIONS

Symbol Parameter Conditions Min Typ Max Unit

VDD Board Supply voltage -20°C < T < 70°C 4 5 6 V

Tstg Operating ambient temperature -20 +70 °C

Summary of content (9 pages)

PAGE 1
SPBT2425C2DB.xxx User Manual June 2007 FEATURES - Bluetooth V2.0 board Serial interface on DB9 connector USB connection PCB antenna on board Single 5 V supply voltage CE compliant FCC compliant FCC ID: S9N2425C2DB DESCRIPTION SPBT2425C2DB.xxx is a Bluetooth Class2 Demoboard for SPBT2425C2 Bluetooth module including the RF antenna. Suffix xxx identifies the Firmware release : H for HCI commands and AT1 for AT commands. SPBT2425C2DB.
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SPBT2425C2DB.
PAGE 3
SPBT2425C2DB.xxx DESCRIPTION Serial line port ( DB9 male connector) On board is present a level translator to adapt the BT module digital levels to the RS232 standard levels.
PAGE 4
S1 C18 22u 6.3V R2 C17 10n 470 Ohm L1 GREEN SW PUSHBUTTON R1 100K +3.3V L2 GREEN 470 Ohm 4 GPIO1 GPIO3 GND INHIBIT Vin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Vin (3.3V) +2.8V CON21 N.M. R4 0 Ohm TP3 R5 0 Ohm 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 BOOT GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6_WU GPIO7 GPIO8_RES GPIO9 LP_CLK GPIO11 GPIO12 GPIO13 GPIO14 GPIO15 1.8V 2.8V INHIBIT Vin CON7 L3 C1 GREEN 22u 6.3V C15 100n 2 C16 10u 6.
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SPBT2425C2DB.xxx 5 - DOWNLOADING SPBT2425C2DB.xxx has also the possibility to be downloaded with a file developed by the user To download a file into SPBT2425C2DB.
PAGE 6
SPBT2425C2DB.xxx 6 - CERTIFICATIONS 6.1 - CE Measurements have been performed in accordance with : EN 300 328 V 1.6.1 (2004-11) : “ Electromagnetic compatibility and radio spectrum Matters (ERM); Wideband Transmission Systems; Data transmission equipment operating in the 2.4GHZ ISM band and using wide band modulation techniques; Harmonized EN covering essential requirements under article 3.2 of the R&TTE directive” EN 301 489-17 V 1.2.
PAGE 7
SPBT2425C2DB.xxx FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
PAGE 8
SPBT2425C2DB.xxx Special requirement for Modular application The following requirements are fulfilled: 1) The modular transmitter must have its own RF shielding: The RF module used on the board fulfils the emission requirements of the FCC rules without additional shielding. 2) The modular transmitter must have buffered modulation/data inputs: The module has a memory management unit inside of the IC.
PAGE 9
SPBT2425C2DB.xxx Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice.