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Roalan Ltd is the source for professional computer adapter products.

Serial Comms Cards 

PCI-X 3.3V (3.3 Volt) 64 bit and PCI serial 1 to 8 port serial communication adapter cards/boards including  low profile half height

Intelligent Serial Cards

4 to 128  Port  Intelligent Serial RS232 RS422 RS485 

Parallel Printer Cards

PCI-X 3.3V (3.3 Volt) 64 bit and PCIe Express parallel printer adapter cards/boards including low profile half height

Serial plus Parallel Combo

PCI Express (PCIe) and  PCI-X 133MHz 64bit Dual Serial RS232 and Parallel Adapter                     

Gigabit Ethernet Cards

PCI-X 3.3V (3.3 Volt) 64 bit Network Gigabit Ethernet cards/boards. PCI-Express Gigabit adapter 

Multi-Modem Cards

PCI/PCI-X 3.3V (3.3 Volt) 64 bit Multi- Modem Adapter cards/boards

RS422 RS485 Cards

PCI/PCI-X 3.3V (3.3 Volt) 64 Bit RS422 RS485 Serial Comms cards/boards

PCI to USB Cards 

PCI to USB V2.0 Adapter cards

USB to Serial converters

USB to Serial RS232 RS422/485 1 to 16 Port Adapters

USB to Infra Red

USB to Infra Red (IR) Converter

USB to PCMCIA

USB Adapter for Cardbus Wireless Modem 3G Cards

USB 3G Modem

USB to 3G Wireless Modem

ExpressCard to Serial

ExpressCard to Serial RS232 Card

PC Card  to Serial 

PCMCIA Cardbus to Serial RS232  Adapter Cards

PC Card  to Parallel 

PCMCIA Cardbus to Parallel Printer and Dongle Cards

PC Card to Serial RS422/485

PCMCIA Cardbus to Serial RS422 RS485 Adapter Cards

ExpressCard to Serial

PCMCIA ExpressCard to Serial RS232

ExpressCard To PCMCIA Adapter

Converts ExpressCard slot to PCMCIA CardBus PC Card

PCI/PCI-X Firewire Cards

PCI PCI-X 64 bit 3.3V (3.3 Volt) to Firewire (IEEE1394) low profile half height  adapter cards/boards,

Ethernet to Serial

Ethernet to Serial RS232 RS422 RS485 1 to 8 Port Adapters

Serial to Bluetooth

Bluetooth to Serial RS232 Cable Eliminator 

Wireless Network-based Serial Device Server

Wireless LAN IEE802.1b to RS232 RS422 RS485 Serial Adapters

GSM to Serial

Mobile Cell Phone to Serial RS232

Quatech Products

Order Quatech products on-line

VSCom Products

Order VScom products on-line

Synchronous Products

PCMCIA RS232/422/485

PCI Modem

3GWireless Cellular Router

Compact Flash

Compact Flash To Serial Comms RS232/422/485

CardBus to ExpressCard

PCMCIA CardBus to ExpressCard Adapter

PCI Express SATA

PCIe SATA RAID Controller

 

 

Bluetooth Wireless Cordless to RS232 Serial Port Cable Replacement Adapter

 

BT232 Bluetooth Wireless Cordless to RS232 Serial Port Cable Replacement Adapter

The BT232 Bluetooth Serial RS232 Converter allows you to replace serial communication cables. Bluetooth is an industry standard wireless communications protocol that provides short range, up to 100 metres, communications without wires. 

The BT232 supports Bluetooth Wireless Cordless communication between controllers/devices that have a RS232 serial port interface. The BT232 Bluetooth Wireless Cordless to RS232 Serial Port Converter Adapter communicates up to 100 metres/300 feet with up to 115.2Kps speed.

The BT232 Bluetooth Wireless Cordless to Serial RS232 Serial Port Converter Adapter eliminates cables.

The BT232 Bluetooth Wireless Cordless to Serial RS232 can be used either singly or in pairs.

Single BT232 will communicate with any Bluetooth Wireless Cordless enabled equipment (PC, PDA, etc.) that supports SPP (Serial Port Protocol).

Supplied as a matching pair of Serial RS232 to Bluetooth Wireless Cordless Converter Adapters they can be used with any Serial RS232 equipment to eliminate the cable. There is no need to install additional programs in your computer or communication devices to use the BT232 Bluetooth Wireless Cordless to RS232 Serial Port Converter Adapter. Connect the BT232 Bluetooth Wireless Cordless to RS232 Serial Port Converter Adaptor to a serial port at your computer or communication device and supply it with power. A Bluetooth Wireless Cordless connection between two devices is automatically established when both BT232s are powered on. Then you can easily access it as if you were using the existing serial port. More than one pair can be used in the same area.

Included in the package is a mains power adapter and a USB power lead. For portable applications the BT232 Bluetooth Wireless Cordless to RS232 Serial Port Converter Adapter can be powered from a battery.

The BT232 Bluetooth Wireless Cordless to RS232 Serial Port Converter Adaptor can be powered by the following methods: DC Power supply, PC USB Port through USB cable, Pin 9 of DB9 connector (only if special serial port used) or external battery.

Using a program like HyperTerminal, the BT232 Serial RS232 to Bluetooth Wireless Cordless Converter Adapter can easily be set up. It has an "Active/Setup" switch. You can set:

Baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600 &11520

Flow control: None or Hardware

Parity: None, Odd or Even

Stop bit: 1 or 2

Mode: 1:1 (for use as a pair), Waiting Mode (with a another Bluetooth Wireless Cordless SPP device) and Register & Connect

COM Port number: 1 to 7 (only for automatic connection after the registration is completed)

Address: Select the destination BT232

Name: Enter up to 11 alphanumeric characters

PIN: Password up to 11 alphanumeric characters

2 year warranty

To order: 

BT232 Single Serial RS232 to Bluetooth Wireless Cordless Converter Adaptor Buy Me £59.00 (About US$120)

BT232P Matching Pair of Serial RS232 to Bluetooth Wireless Cordless Converters Adaptors Buy Me £99.00 (About US$201)

Accessories:

BTBATT Battery Box for PP3 9V battery with ON/OFF switch Buy Me £5.00 (About US$10)

NULLMOD Converts BT232 from female DCE to male DTE Buy Me £5.00 (About US$10)  

 

NULLMOD25 Converts BT232 from female DCE to male 25 pin DTE  

Buy Me £5.00 (About US$10)

USB-BT Add Bluetooth to your PC. 100 metre range    Buy Me £29.50 (About US$60)

 

Speed 1200bps to  115.2Kbps
Transmission Coverage Up to 100 metres, 300 feet
Communication Mode 1:1, Waiting, Register and Connect
Flow control RTS/CTS, DTR/DSR/DCD, Internally loop backed
Connector DB-9
RF spec  Bluetooth Wireless Cordless Specification Version 1.1 
Bandwidth 2.402~2.483GHz(ISM band)
RF type Hopping Frequency type(1,600times/sec)
Bandwidth Channel 79 Channels
Modulation Type GFSK
Security 64 bit cryptography
Transmit power 100mV(20dBm)
Receive Sensitivity  Better than -80dBm 
Antenna Type Type: Inner type, Chip Antenna: 15dBi
Power  Input: 5.0~12VDC
Type of power supply:
Supplied external power Adapter
From pin 9 on DB9
Supplied USB Lead
Optional Battery Box
Size 65mm X 35 mm (2.6" X 1.4") 
Temperature -20~+75 C
Humidity 85%, Non-condensing
 

Many Thanks,

Item [BT232] arrived safe and sound today the 22nd December 2004, far quicker
than I had ever expected from the other side of the world - already in
and working, very easy to configure!
An efficient service which will be recommended locally.
Thank you
Regards
Kim WILLIAMS
Perth
Western Australia

 

Roalan delivers products worldwide.
VAT will be added to all UK and EU (without a VAT number) deliveries

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                    Tel +44 (0) 1202 861512

                    Fax +44 (0) 1202 861732

                    Gleneagles House, 31 Riverside Road, West Moors, BH22 0LG, UK

                    Registered in England  4591605   VAT GB 474 4377 22     Member 1408917

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