Ubiquitous Connect
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 Bluetooth V2.1 EDR, Class 1 (100 meters)
 Serial Port Profile (SPP)
 Configure RS-232 parameters via COM port
 Support auto connection
 Cable replacement applications

 PDA, POS, Smartphone
 Receipt printer
 Bar code reader, RFID reader, IC card reader, MSR card reader
 PLC, CNC machine
 Robot, UAV
 SCADA, data collector

Power supply: (choose one)
1. Mini USB
2. External Battery
3. Pin 9 of DB9

1. Baud Rate: Supports 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2/230.4/460.8/921.6 Kbps
2. Coverage: Up to 100 m
3. Connection: Point-to-point (pico net)
4. Signal: TxD, RxD, GND, CTS/RTS
5. RS-232 Interface: D_SUB 9-pin female
6. Standard: Bluetooth specification version 2.0+EDR
7. Profiles: Serial Port Profile
8. Data Bit: 8 bit
9. Frequency: 2.400 to 2.4835 GHz
10. Hopping: 1,600/sec, 1MHz channel space
11. Modulation: GFSK-1 Mbps, DQPSK-2 Mbps, and 8-DPSK-3 Mbps
12. Tx. Power: Max. 18 dBm (Class 1)
13. Rx. Sensitivity: -86 dBm typical
14. Antenna: Chip antenna or SMA female + external antenna
15. Antenna Gain: Chip antenna max. 1 to 2 dBi
16. Power Supply: +5~24 V DC
17. Current Consumption: Max. 90 mA
18. Operation Temperature: -20 to +75 Centigrade Degrees
19. Dimensions: 88 mm (L) x 34 mm (W) x 15 mm (H) (BT-232B), Antenna: 11 cm
Remark: All contents are subject to change without notice.

Standard Package:
1. Bluetooth RS-232 adapter x 1
2. A4 user manual x 1
3. 2 wires power line
4. Mini USB cable (2P for power input only)

Order information:
Test Video
Bluetooth RS-232 Adapter
Bluetooth RS-232 adapter
Model: BT-232B (Internal Chip Antenna)
Model: BT-232B-E (External Dipole Antenna)
Part No.  
Bluetooth RS-232 adapter with internal chip antenna
Bluetooth RS-232 adapter with external dipole antenna
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