u blox WIBEAR-I The Lesswire industrial universal 802.11 a/b/g WLAN + Bluetooth 2.1 module is targeted for integration into different products of OEM partners enabling them to communicate over WLAN and Bluetooth connection. User Manual WiBear engl v1 0

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Document ID	1404368
Application ID	O0GU5OOSDiD7XVfY0v4l3A==
Document Description	UserMan
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Document Type	User Manual
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Date Submitted	2011-01-13 00:00:00
Date Available	2011-01-13 00:00:00
Creation Date	2010-04-09 14:35:36
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Document Title	Microsoft Word - WiBear engl_v1.0.doc
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Document Author:	richter

April 2010
Subject to technical modifications!
Universal embedded WLAN solution for OEM customers
WiBear - Industrial universal WLAN front end modules
(IEEE 802.11a/b/g)
The lesswire industrial universal WiBear WLAN module is a reliable, automotive grade WLAN front end
module. The module is developed for use in industrial temperature range from -40°C to +85°C.
The WiBear WLAN modules feature two key benefits:
• Two WiBear-versions are available for the communication in the 2.4GHz (WiBear/2.4GHz) and in
both 2.4 + 5 GHz (WiBear/5GHz) frequency bands. The WiBear/5GHz module allows to use additional 19 channels in the 5 GHz band outside the 2.4 GHz band, which often is crowded by other 2.4
GHz devices.
• Offers the simultaneous use of two different leading wireless standards, the IEEE 802.11a/b,g WLAN
and a full featured Bluetooth IEEE802.15.1 Class 2 transceiver.
The WiBear WLAN module may be integrated in two ways into customer solutions:
• Deploy the processor of the existing design as host controller: The WLAN module is connected to the
customer processor by SDIO or G-SPI interfaces. The WLAN stack will run on processor of the existing design.
• Add the WiBear WLAN module together with a host controller to an existing design. As an example,
the host controller may be a based on ARM9 core.
The host controller selection can consider additional needed interfaces like Ethernet, USB, CAN, or UART.
The WiBear WLAN module is designed amongst others for industrial solutions in order to connect with already existing WLAN
networks on shop floor. Furthermore, an embedded Linux-based Web Server reference application is available to easily
implement user-interfaces for WLAN module configuration.
The universal WLAN module saves time and reduces costs. OEM customers can concentrate on their core competence while
adopting this easy to use WLAN module that can enable many wireless applications. For larger quantity orders lesswire can also
provide module design-ins. Driver porting to other operating systems can be offered by lesswire.
WLAN
• IEEE802.11b Output power:
Sensitivity: @ 1Mbps
Sensitivity: @11Mbps
• IEEE802.11g Output power:
Sensitivity: @ 6Mbps
Sensitivity: @12Mbps
Sensitivity: @54Mbps
• IEEE802.11a Output power:
Sensitivity: @ 6Mbps
Sensitivity: @12Mbps
Sensitivity: @54Mbps
- Bluetooth
• IEEE802.15.1 Output power:
typ. +18 dBm
typ. -98 dBm
typ. -89dBm
typ. +15 dBm
typ. -91dBm
typ. -89dBm
typ. -74dBm
typ. +15dBm
typ. - 90dBm
typ. - 88dBm
typ. - 73dBm
typ. +8dBm
Operating Temperature
-40°C to + 85°C
- Storage Temperature
-50°C to + 125°C
Host Interface Connector 60 PIN Hirose DF12
• SDIO
• JTAG
• G-SPI
• UART
• Audio
• LED
• Bluetooth coexistence
Driver Support
• Linux 2.6.x
• Windows CE, Windows XP/Vista
Bluetooth support
• Bluetooth 2.1 and Enhanced Data Rate (EDR) operation
• Bluetooth stacks that support UART HCI protocol
-1lesswire AG│Im Technologiepark 1│15236 Frankfurt (Oder)│Germany│url: www.lesswire.com
Tel.: 0700 L E S S W I R E (53 77 94 73) │Fax +49 (0) 335 56 56 - 999│e-mail: sales@lesswire.com
Functions (continuation)
Profile view with connector
RF properties achieved by
• integrated additional PA 2.4GHz / 5Ghz
• integrated additional LNA 2.4GHz / 5GHz
WLAN/Bluetooth coexistence feature
• Hardware based coexistence support by 2-wire, 3-wire,
or 4-wire interfaces
Firmware option for Micro Access Point operation
• Support for up to 8 WLAN stations
Antenna
• U.FL Hirose coaxial connector
Operation
• Individual application
User interface
• LEDs can be configured for showing operational status
• Embedded Linux based Web Server reference application
as configuration interface
Configuration/Programming
• Configuration over WLAN or wired interfaces based on the
host controller
• External FW storage on host or separate SPI-Flash
• Fast FW download at power-on
• FW update over JTAG
20
2.8 max
Digital interfaces to host controller
• 4bit SDIO host controller interface to WLAN module (default)
• G-SPI in slave mode: Synchronous communication with
communication processor,
• Reference design with AT91SAM9262, 10 Mbps Ethernet,
CAN, USB, and Linux 2.6.26 including BSP
and drivers available
2.8 max
48
60
13.8
Technical data
WLAN standards:
Data transfer rate:
Frequency range:
ETSI support in 5 GHz band:
Protocols:
Host interfaces:
Antenna:
Mounting technology:
Management:
IEEE 802.11a, b, g
IEEE 802.11i, e, j, h, s
IEEE 802.11b: 11, 5.5, 2, 1 Mbps
IEEE802.11a/g: 54, 48, 36, 24, 18,
12, 9, 6 Mbps
2.4 – 2.497 GHz (ISM Band)
5.150 – 5.805 GHz (UNII Bands)
Transmit Power Control (TPC)
Dynamic Frequency Selection
(DFS)
Implements Ethernet NIC
SDIO (default),G- SPI alternatively
U.FL Hirose coaxial connector
Alternatively: Onboard antenna
60 pin Hirose DF12 connector protected by three bolt connections
According to IEEE802.11
LEDs:
Modulation:
Operating temperature:
Power supply:
Supply current:
Firmware:
Security encryption:
Dimensions (LxB):
Scope of delivery:
-2lesswire AG│Im Technologiepark 1│15236 Frankfurt (Oder)│Germany│url: www.lesswire.com
Tel.: 0700 L E S S W I R E (53 77 94 73) │Fax +49 (0) 335 56 56 - 999│e-mail: sales@lesswire.com
Optional, operation status.
Set by Firmware
OFDM, DSSS/CCK
-40° to 85° Celsius
(5 GHz: limited temperature range)
3.2 – 5.5V (typ. 3.3)
3.3V/350mA (max),
3.3V/300mA (avg)
At system power-on firmware is
downloaded from host. Optionally
the firmware is stored in on-board
SPI EEPROM and updated by
JTAG interface.
WEP 64/128 Bit-Key, WPA (TKIP,
AES), WPA2
Onboard antenna: 60mm x 20mm
External antenna: 50mm x 20mm
Embedded WLAN module
60 PIN Host Interface Connector on Motherboard Side
Power Supply
PIN
1-6
GND
7-10
VCC
11
3V0A
13
1V8B
Signal
SDIO- / G-SPI Interface
PIN
Signal
16 SD_D2 / SPI_SINTn
18 SD_D3 / SPI_CLK_REQ
20 SD_CMD / SPI_SDI
22 SD_CLK / SPI_CLK
24 SD_D0 / SPI_CSn
26 SD_D1 / SPI_SDO
Description
SPI_SINTn / SD_DAT[2]
SPI_CLK_REQ / SD_DAT[3]
SPI_SDI / SD_CMD
SPI_CLK / SD_CLK
SPI_SCSn / SD_DAT[0]
SPI_SDO / SD_DAT[1]
Bluetooth Coexistence
PIN
Signal
35 BT_PRIORITY
37 BT_STATE
39 BT_FREQ
41 WL_ACTIVE
BT_PRIORITY
BT_STATE
BT_FREQ
WL_ACTIVE
Control
PIN
Signal
28 PDn
30 RESETn
32 SLEEP_CLK
34 SLEEPn
42 WL_MAC_Wake-up
LED
PIN
36
59
Signal
LED1
LED2
JTAG
PIN
43
45
47
49
51
Signal
JTAG_TRSTn
JTAG_TMS1
JTAG_TDI
JTAG_TDO
JTAG_TCK
Description
LED function set by firmware
LED function set by firmware
TRSTn
TMS_SYS
TDI
TDO
TCK
Description
Not Bluetooth related UART Signals
PIN
Signal
Description
40
UART_DSR
UART_DSR_Input
44
UART_DTR
UART_DTR_Output / Wi-Fi Sleep Config
Description
Ground
Module power supply 3.3V
Reference voltage output 3.0V
Reference voltage output 1.8V
Description
Description
Power Down
Module reset
Input for external sleep clock
SLEEPn Output
WLAN_MAC_Wake-up_Input / Interrupt_Input
Bluetooth UART (max. up to 4000000 baud)
PIN
Signal
Description
38 UART_RTS
UART_RTS_Output/ CON[15](Boot Config)
46 UART_SOUT
UART_SOUT_Output
48 UART_SINT
UART_SINT_Input
50 UART_CTS
UART_CTS_Input
Audio Interface Unit / Inter IC Sound / Two-Wire
PIN
Signal
Description
52 GPIO_9
AIU_TWSI_CLK /GPIO_9
54 GPIO_10
AIU_TWSI_DATA /GPIO_10
60 GPIO_16
AIU_SPDIF / SoC_to_Host_Interrupt if AIU is disabled
53 GPIO_11
I2S_DIN / BT_PCM_DIN
55 GPIO_13
I2S_BCLK / BT_PCM_CLK
56 GPIO_12
I2S_DOUT / BT_PCM_DOUT
57 GPIO_15
I2S_CCLK / BT_PCM_MCLK
58 GPIO_14
I2S_LRCLK / BT_PCM_SYNC
-3lesswire AG│Im Technologiepark 1│15236 Frankfurt (Oder)│Germany│url: www.lesswire.com
Tel.: 0700 L E S S W I R E (53 77 94 73) │Fax +49 (0) 335 56 56 - 999│e-mail: sales@lesswire.com
60 PIN Host Interface Connector
Recommended spacers for board mounting
SDIO Development Board
The SDIO Development Board may be used to evaluate WiBear WLAN Module or to develop applications on a preferred
target platform. The target platform should be equipped by a standard SD card reader supporting SDIO in 4bit SD data
transfer mode.
SDIO Development
Board equipped with
WiBear WLAN module
AN00K59744-I with
onboard antenna.
Part numbers:
AN00K59744
AN00K59744
AN00K60055
AN00K60055
AN00K72295
WiBear-I /2.4GHz
WiBear-I /5 GHz
WiBear-E /2.4GHz
WiBear-E /5GHz
SDIO Development Board
-4lesswire AG│Im Technologiepark 1│15236 Frankfurt (Oder)│Germany│url: www.lesswire.com
Tel.: 0700 L E S S W I R E (53 77 94 73) │Fax +49 (0) 335 56 56 - 999│e-mail: sales@lesswire.com

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Title                           : Microsoft Word - WiBear engl_v1.0.doc
Creator                         : richter
Author                          : richter

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