ATAC BT232 RS-232 Serial over Bluetooth 2.1 Converter with 3 dBi Antenna

-15% ATAC BT232 Serial over Bluetooth 2.1, RS-232 Converter
Model: BT232-A
Availability: 4 In Stock
$90.00 $76.50 DISCOUNT PRICE
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ATAC BT232 RS-232 Serial over Bluetooth 2.1 Converter, 3 dBi Antenna

The BTS232 from ATAC is a serial to Bluetooth module that converts a standard RS-232 port to a wireless connection. A pair of BTS-232 modules are commonly used to replace the serial cable between two RS-232 ports. It’s an effective way to extend the data transfer range or to replace a wired connection with a wireless one when running a cable is inconvenient. Many applications pair a single BT232 module to a smartphone to allow convenient monitoring of a remote serial port. The BTS232 is compatible with Bluetooth-equipped computers, laptops, smartphones, and tablets. With auto-pairing, no software installation or configuration is required. It may be powered from an external AC to DC adapter or from pin 9 of the RS-232 connector (5 VDC and150 mA required). The BTS232 is ideal for machine communications, remote monitoring, data collection, and surveying equipment.

Key Features

  • 1 RS-232 Serial Port with DB-9 female connector
  • Compliant with Bluetooth v2.1+EDR radio with Class 1 RF
  • A 300-foot range over 2.4 GHz frequency
  • 1200 bps to 115.2k bps speed
  • Automatic pairing
  • 3.0 dBi exchangeable antenna included
  • Supports SPP profile
  • Windows utility for setup
  • Power consumption of 150 mA from DC 5V
  • An external AC/DC power supply is included


BT232-X, Serial over Bluetooth 2.1, RS-232 Converter, No Power Supply (Contact Westward Sales)
BT232-A, Same as above with AC/DC Power Supply

CategorySerial to Wireless
Serial Interface
CategorySerial to Wireless
Serial Ports1 RS-232/422/485
Baud Rate1200 bps to 115.2 kbps
Bluetooth ProfileBluetooth v2.1 EDR compliant, Class 1
Distance300 feet
Power Consumption150 mA at 5 VDC
Connector TypeDB-9 female
LED Indicatorsred (SYS) and green (for pairing)
Operating Temperature0 ~ 70 °C
Storage Temperature -25 ~ 80 °C
Download NameFile Size
ATAC BT232 Quick Guide301.53KB