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Laird WB45NBT 

 

WB45NBT Quick Start Guide 

 

Embedded Wireless Solutions Support Center: 
http://ews-support.lairdtech.com 

 

www.lairdtech.com/wi-fi

 

Laird Technologies 

Americas: 

+1-800-492-2320

 

Europe: 

+44-1628-858-940 

Hong Kong: 

+852 2923 0610

 

 

4.

 

Open TeraTerm. 
Upon opening, TeraTerm prompts for connection information. We are using a serial connection (not 
the default TCP/IP).  

5.

 

Select Serial.  

6.

 

From the Port drop-down menu, choose the COM port which has a description similar to the USB-to-
RS232 cable you are using: e.g. 

Prolific Serial-to-USB Comm Port

. Remember this COM port number.  

7.

 

Set the serial port’s settings to match the WB45NBT’s communications protocol. To adjust settings, 
navigate to Setup > Serial port. 

Adjust the settings (as needed) according to the following: 

Port 

Must match the COM port of your USB-to-RS232 cable. 

Baud Rate 

115200 (TeraTerm defaults to 9600 baud communications) 

Data 

8 bit 

Parity 

None 

Stop 

1 bit 

Flow Control 

None 

8.

 

Press OK to save the settings and to return to the terminal. 

Note:   Assuming all settings have been set properly, you should now be able to communicate with 

the WB45NBT. The terminal presented now is the Linux shell onboard the WB45NBT, and 
behaves likewise.  

9.

 

Slide the Power switch (shown i

Figure 2

to either the From DC Jack or From USB Power Port to 

match your chosen method of powering the BB45NBT board to apply power to the WB45NBT. The Red 
LED D20 will light on the BB45NBT board.    

Wait until the WB45NBT has completed booting and you see the prompt: 

Summit Data Communications  

summit login:  

10.

 

Enter the username and password. The default user name is 

root

 and the default password is 

summit

.  

Note:   When entering the password, don't be alarmed if text or asterisks do not show. This is normal 

operation in Linux. 

After logging in, the following should display to indicate that you are now in the Linux shell: 

Important Note About “No Serial Output” 

In some BB45NBT boards, the UART_3V3 jumper nearest the Debug UART port can become loose or 
unseated, which results in no serial output. 

Содержание WB45NBT

Страница 1: ...Quick Start Guide Laird WB45NBT Version 1 2 Americas 1 800 492 2320 Option 2 Europe 44 1628 858 940 Hong Kong 852 2923 0610 www lairdtech com wifi...

Страница 2: ...echnologies Americas 1 800 492 2320 Europe 44 1628 858 940 Hong Kong 852 2923 0610 REVISION HISTORY Version Revision Date Change Description Approval 1 0 22 July 2014 Initial Release Andrew Chen 1 1 2...

Страница 3: ...940 Hong Kong 852 2923 0610 CONTENTS Introduction to the Laird WB45NBT 4 Product Description 4 Quick Start Guide WB45NBT 5 Inventory of Equipment 5 Additional Required Tools 5 Hardware Installation a...

Страница 4: ...of LPDDR Lower Power DDR memory 128 MB of NAND flash storage Length 40 mm Width 40 mm Height 3 8 mm PRODUCT DESCRIPTION The Laird WB45NBT provides complete enterprise class Wi Fi connectivity with an...

Страница 5: ...1m cable 1 1m CAT 5 e cable 1 USB to RS232 DB9 DB25 adapter 1 Micro USB to USB A type convertor 1 Power supply 12V 1A negative center with wall US European adapter cable Additional Required Tools Qty...

Страница 6: ...nnector to each of the BT ANT and WLAN ANT SMA connectors on the top side of the BB45BNT board 7 Connect the Wi Fi and Bluetooth antennas to the male SMA connectors at the end of the 2 U FL cables con...

Страница 7: ...800 492 2320 Europe 44 1628 858 940 Hong Kong 852 2923 0610 Figure 2 Alternative power sources Figure 3 BB45NBT Evaluation Board BT Antenna Hole USB Wi Fi Antenna Hole Ethernet Jack WB45NBT 80 Pin Co...

Страница 8: ...SHCP server the WB45NBT is connected to Host Software Installation and Initial Communication with the BB45NBT The following items are used in this section Qty Item 1 BB45NBT Breakout board with WB45NB...

Страница 9: ...1 bit Flow Control None 8 Press OK to save the settings and to return to the terminal Note Assuming all settings have been set properly you should now be able to communicate with the WB45NBT The term...

Страница 10: ...within the CLI is available from the Laird website Information regarding using the CLI commands is also available by typing help at the sdc prompt Additional help is available for the commands iface p...

Страница 11: ...ts of the MAC address highlighted in blue in the status example above For the device example above the device s SSID name would be wb45n_e038e4 Note Wi Fi access is protected by WPA2 PSK level securit...

Страница 12: ...nection by typing sdc_cli status at the command line in your terminal Note The web server that hosts the WebLCM on the WB45 is passively waiting for a connection attempt to the WB45 on port 80 Once a...

Страница 13: ...858 940 Hong Kong 852 2923 0610 etc init d opt optional startup scripts Create a symlink to the item to be started ln s etc init d opt name of script etc init d etc ssl default wifi certificate locat...

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