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Bluetooth RS232 adaptor---BTD433

Bluetooth RS232 adaptor---BTD433

Place of Origin : China
Brand Name : Rayson
Model Number : BTD-433
MOQ : 1000
Price : USD22
Packaging Details : Box, Carton
Delivery Time : 6~8W
Payment Terms : TBD
Supply Ability : 100k/Month
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Product Description

The BTD430, Bluetooth wireless serial port adaptor, is the best solution for RS232 cable replacement. Its host interface is a RS232 port can be connected to the standard RS232 interface of data communication equipments and hence enable the equipments to exchange data via Bluetooth wireless technology. That is, the adaptor eliminates the need of conventional RS232 serial cable between the data communication equipments withsuperior freedom of movementand providing the coverage up to 100 meters. As implemented with standard Bluetooth SPP profile, it can communicate with another Bluetooth serial adaptor or other Bluetooth-enabled devices such as a laptop computer, PDA or mobile phone.

The host computer can configure the BTD430 or control the communication by AT command set via RS232 port. No need for host computer to know anything about Bluetooth profile stack.

The adaptor can be powered by Pin 9 of the D SUB 9-pin connector or a USB cable.


ú RS232 cable replacement

Product Benefits

ú Bluetooth Class 1 support coverage up to 100 meters

ú Standrad RS232 port with AT command set.

ú No need the Bluetooth profile stack for host computer.

Product Specification

Bluetooth Standard



2.4 ~ 2.4835 GHz (ISM band)

RF Power

Up to +17dBm (Up to 100 meters coverage)

Receiving Sensitivity


Host interface


USB port

Mini USB connector (DC supply and firmware upgrade)

Power consumption

90mA maximum


35x 65x 16(mm)



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Bluetooth RS232 adaptor---BTD433 Images

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