Bluetooth Adapter Parani SD1000 is used on a bobtail that uses a LCRII or LCRiQ register.
The LCR register board default baud rate is 19200.


Parani SD1000 User Guide PDF file below.


Parani Bluetooth Adapter part number SD1000-01 (Module, Accessories & Power Adapter) approx. price $160.
Source (optional): Westward Sales


  • Operating Voltage: The standard input voltage range is 5 to 12 VDC.
  • Power Indicator: Under normal conditions (5V+), the Power LED displays a solid green color to indicate power is properly supplied.
Summary of Diagnostic LEDs (at proper voltage):
  • Mode LED: Blinks green (different patterns) to show pairing or standby status.
  • Connect LED: Blinks every 1 second when a Bluetooth connection is active.
  • RS232-RX/TX: Indicates data transfer activity.

Bluetooth serial adapter uses four DIP switches to configure hardware settings. Switches 1, 2, and 3 control the Baud Rate, while Switch 4 controls Hardware Flow Control.

DIP Switch Settings
Baud Rate (bps) Switch 1Switch 2Switch 3
9600 (Default)OFFOFFOFF
2400ONOFFOFF
4800OFFONOFF
19200OFFONON
38400OFFOFFON
57600ONOFFON
115200OFFONON
230400ONONON
Hardware Flow Control (Switch 4)
  • OFF: Disable hardware flow control.