Annex No.
Manual AMB2300 Version 1.3 BlueNiceCom 4 Development department AMBER wireless GmbH Hawstraße 2a D-54290 Trier Tel.
Table of contents 1 General ................................................................................................................................. 3 2 Technical data...................................................................................................................... 3 2.1 DEFAULT SETTINGS .......................................................................................................... 4 2.2 PIN ASSIGNMENT ..................................................................
1 General BlueNiceCom 4 Bluetooth-Modul with UART-interface and integrated Chip-antenna • Bluetooth Class 2 module • Bluetooth Specification 2.0 compatible • Support of Bluetooth Audio • Integrated profiles: SPP, GAP, SDAP • Supported profiles: DUN, OBEX, HSP etc. • UART interface • Integrated chip antenna Abb. 1 AMBER wireless provides with the BlueNiceCom 4 a certified, qualified listed Bluetooth-module, based on LMX9830 from National Semiconductor.
2.1 Default settings All parameter are stored at the internal EEPROM. See datasheet LMX9830 Parameter EEPROM Address Default set ups DeviceName length DeviceName 0018 0019 – 0040 18 2.2 2.2.1 Notice Device Name + NULL-Terminierung Device Name Consist of „ BNC4- “ and BD_ADDR Pin assignment Pinning Antenna Figure. 2 AMB2300 manual V1.3 4/15 6.2.
2.2.
OP3, OP4, OP5: Configuration of the serial interface. Must be connected. OP3 0 1 1 1 1 OP4 1 0 0 1 1 OP5 0 0 1 0 1 Function Automatically baud rate-detection Baud rate-adjustment is read from the EEPROM 9600 bps 115200 bps 921600 bps RX_BT, TX_BT, RTS#_BT, CTS#_BT: 2.2.3 Serial interface of the BlueNicecom 4. The interface serves for communication with the BlueNiceCom4. The hardware handshake is used (RTS/CTS).
2.2.4 Block diagram AMB2300 manual V1.3 7/15 6.2.
2.3 Dimension BlueNiceCom IV has 1mm x 2mm soldering pads with a raster of 2mm to be solder direct on a motherboard AMB2300 manual V1.3 8/15 6.2.
3 Details for Layout To achieve the maximum of range no metal has to be near or under the antenna. The antenna should have a distance of 8mm to any ground, strip line or component. Most suitable is to place the antenna at the margin of the motherboard. The figure shows the area which should be free of metal (ground, strip line, components, etc..). The area off 12mm between the soldering pads on the bottom side should (e.g.
4.2 Recommendation for Footprints All dimensions in mm AMB2300 manual V1.3 10/15 6.2.
5 Replace of BNC3 to BNC4 BNC3 CTS, RTS, TX, RX, Vcc, GND Reset ISEL2 ISEL1 ENV1 ENV0 LSTAT_0, LSTAT1 Host_WU TX_Switch_p VDD_DIGI_PER_D --- BNC4 no change (UART) no change At BNC4 no external connection necessary PG6 (I/O) no connection necessary N.C.
8 External antenna The AMB2300 can be operated also with an external antenna. In addition the red marked condenser (100pF 0603) must, as are changed above shown in its position. The lateral antenna connection is available then for a coaxial cable or a wire antenna. These steps should accomplish attention, only persons with good HF knowledge, since this kind of connection can involve high error potential! By these measures the warranty and the permission expire. AMB2300 manual V1.3 12/15 6.2.
9 Declaration of Conformity DECLARATION OF CONFORMITY Directive 1999/5/EG (R&TTE) The manufacturer: AMBER wireless GmbH Albin-Köbis-Straße 18 51147 Köln Tel.
10 Important notes 10.1 Compliance statement USA 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.
10.2 Disclaimer AMBER wireless GmbH believes the information contained herein is correct and accurate at the time of this printing. However, AMBER wireless GmbH reserves the right to change the technical specifications or functions of its products, or to discontinue the manufacture of any of its products or to discontinue the support of any of its products, without any written announcement and urges its customers to ensure, that the information at their disposal is valid.
