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When you buy from Roalan you will be treated well, you will get a high-quality product which will not cost you a fortune. And you will get more satisfaction out of your purchase than you expected.

Join our Many satisfied customers all over the world.

If your purchase is not right for the application, just send it back for full refund.

You don't have to buy online. Just call us on +44 (0)1202 861512 to discuss your application.
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Embedded ARM9 CPU Modules
ARM processors boast energy-saving operation while offering very good processing power. Arm 9 processors are ideal for mobile battery powered applications

Serial Comms Cards 
PCI-X 3.3V (3.3 Volt) 64 bit, PCI Express (PCIe) and PCI serial 1 to 16 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. Copper and fibre

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

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

PCI to USB Cards 
PCI, PCI-X PCI Express (PCIe) to USB V2.0 Adapter cards

USB to Serial converters
USB to Serial RS232 RS422/485 1 to 4 Ports Adapters

USB to Serial converters
USB to Serial RS232 RS422/485 8 and 16 Ports Adapters

USB to PCMCIA
USB Adapter for Cardbus Wireless Modem 3G Cards

USB 3G Modem
USB to 3G Wireless Modem for mobile cell phones

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 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 Servers
Ethernet to Serial RS232 RS422 RS485 1 to 16 Port Adapters

Serial to Bluetooth
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. 

Wireless Network-based Serial Device Server
Wireless WiFi 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

PCI Modem
HSDPA PCI wireless 3G cellular modem card is a perfect solution of wireless internet connectivity for your remote PC based applications such as POS and information terminals or in internet kiosks

3GWireless Cellular Router
The EA511 wireless router gives you everything you need to set a small to medium network with internet access. Connection to the internet is via an ADSL line or 3G broadband cellular Wireless connection (PCMCIA card and SIM required from your chosen service provider)

CAN-BUS to Ethernet
The VScom NET-CAN 110 provides CAN-BUS communication over Ethernet. It provides completely secured communication for both data transfer and configuration to the attached CAN devices

CAN-BUS to USB
The VScom USB-CAN is an adapter from USB to CAN. It connects a PC via the USB interface to the CAN bus. Since current computers all have several USB ports, the installation is simple

CAN-BUS to Serial
The VScom SER-CAN is an adapter from serial port to CAN. It connects a PC via any serial port to the CAN bus. Many computers still have a serial port, the installation is simple

GSM Cell Phone Mobile Remote Switch
Your mobile cell phone becomes your remote control. You will be able to open barriers and doors, switch on heating and cooling  with your mobile cell phone. Just dial from authorized user number and the barrier and doors are opened, heating switch on, computer powered up, or any electrical device switched on or off

GSM Cell Phone Mobile Controller
The TWCT allows you to monitor and control your remote units/equipments. It's a product which not only enables remote monitoring and control but also sends you SMS/Email in case of alarm conditions

GSM Edge 3 G Mobile Cell Phone Camera
 The  MVC100 EDGE (3G) Mobile Wireless Cell Phone Camera is a compact Mobile Wireless surveillance CCTV and monitoring system for transmission of high resolution video and single images via GPRS/EDGE network. In places with no land line Internet available

VSCom Comparison

holidayhomeheating

 

 

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 has an internal antenna. No external antenna required.

There is a low power mode for battery operation. A battery box is available.

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).

Point to Point 2.4GHz RF Communication Compliant with  Bluetooth Spec. V1.2

Fully compatible with PC serial COM ports

Reduced cabling expenses

Applicable to Portable Devices (The lightness of 33g and the small size)

USB port can be used for power supply

Communication status can be monitored through LEDs 

Stability, Noise-free and reliability through wireless communication.

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.

RF Communication

Mode

RF Communication

Speed

380kbps

Distance

Max. 100m

RF Spec

Bluetooth Spec v1.2

Bandwidth

2.402~2.480GHz (ISM Band)

RF Type

Frequency Hopping (1,600times/sec)

Channels

79 channels

Modulation

GFSK

Antenna

Internal Chip Antenna
Gain : Max. 1.5 dBi
Directivity : Non-directional
Polarization : None

Serial

Mode

Asynchronous serial communication

Speed

1200bps~115.2kbps Full Duplex

Data Bits

8 Data Bits

Stop Bits

1, 2 Stop Bits

Parity

Odd, Even, No Parity

Signals

Modem signals except RI

Buffer Size

760 Bytes

Flow Control

RTS/CTS On/Off possible,

DTR/DSR/DCD loop back connected

Connector

RS232 : DB9 Female

Protection

15KV Surge Protection for all signals

 

Hardware

Power Input

5~12VDC to Jack Socket or Pin 9 of RS232 D connector

Power Consumption

Typical 80mA. Max. 200mA @ 5VDC

Low Power Mode 35mA

LED

Link, TX, RX

Dimensions

74(W) 37(H) 19(D)mm

Weight

28g

Enclosure

Plastic (Dark Blue Color)

 

Environmental

Operating Temp

0 ~ 55°C (32~131°F)

Storage Temp

-20~70°C (-4~158°F)

Humidity

5 ~ 95% Non-Condensing

 

Approvals

CE, RoHS Compliant

To order: 

BT232 Single Serial RS232 to Bluetooth Wireless Cordless Converter Adaptor

£ currency converter

BT232P Matching Pair of Serial RS232 to Bluetooth Wireless Cordless Converters Adaptors

£ currency converter

Accessories:

BTBATT Battery Box for PP3 9V battery with ON/OFF switch

£ currency converter

 

NULLMOD Converts BT232 from female DCE to male DTE 

£ currency converter

NULLMOD25 Converts BT232 from female DCE to male 25 pin DTE

£ currency converter

 

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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