SENA Parani-SD1000U Bluetooth to USB Adapter for Serial Port Replacement

Parani PARANI-SD1000U Bluetooth 2.0+EDR Class 1 USB Adapter for Serial Port Replacement
Model: PARANI-SD1000U
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PARANI-SD1000U Bluetooth to USB Adapter

The Parani-SD1000U from SENA Technologies is a Bluetooth to USB adapter for wireless serial communications. The compact module contains a Bluetooth v2.0 and USB electronics, radio circuitry, stub antenna and support software.  Operable with laptops, computers and tablets, the Parani-SD1000U is simple and affordable way to convert a USB port to a short-range wireless connection.

Its low-power and compact design is compatible with any standard USB 2.0 interface. It offers high-performance and reliable data transfers for a broad range of industrial applications such a truck and bus monitoring, machine communications; system diagnostics, remote data collection, and more.

The SD1100U can transmit data up to 300 meters on a 2.402 to 2.480GHz frequency range with the standard stub antenna.  With an optional 5 dBi dipole antenna, the working communication distance can be extended to 600 meters.  And, the optional patch antenna increases range to 1000m.  SENA’s software tools allow a user to initialize, read and pair the SD1000U.  It offers utilities to backup configuration files.  Hyper-terminal emulation, AT command set, remote firmware updates and remote reboot are supported.


  • Converts a standard USB 2.0 port to a wireless connection
  • Compliant to Bluetooth Specification v2.0 + EDR Class 1
  • Nominal working distance of 100 meters or up to 1000 meters with high-gain antenna
  • Maximum transfer rate of 3 Mbps (EDR)
  • Transmit output power of +18 dBm
  • Supports Bluetooth Serial Port Profile (SPP), authentication and data encryption
  • Supports 4 simultaneous connections
  • Supports Frequency Hopping Spread Spectrum (FHSS) to reduce interference
  • Supports Windows, Linux and Mac OS operating systems.
  • A Bluetooth driver is not required.
  • Easy-to-use Windows configuration tools included
  • Stub antenna included
Transfer Rate3 Mbps (EDR)
Frequency2.402 to 2.480 GHz
Bluetooth InterfaceBluetooth v2.0 + EDR Class 1
Bluetooth ProfileSerial Port Profile (SPP)
Distance100 to 1,000 meters, see data sheet and accessory tab for antennas choices and ranges
SensitivityBasic 1 Mbps at -90 dBm; EDR 2 Mbps at -88 dBm; and EDR 3 Mbps at -87 dBm
Transmit Power+18 dBm
Connector TypeRP-SMA for antenna
Dimensions71 x 22 x 11.5 mm (without antenna)
LED IndicatorsStatus (mode), connect, RS-232 RX/TX
Operating Temperature-20 to 70°C
Storage Temperature-40 to 85°C
Humidity90% non-condensing
CertificationsFCC, CE, TELEC, KCC, and Bluetooth SIG
Warranty3 years