SENA Parani-SD1000U - Manual (Page 15)

If you want to use them, to set these speeds, please configure the dipswitch to S/W Config setting and
use ParaniWIN or AT commands. Please refer to ParaniWIN and Appendix A.3.4 (AT+UARTCONFIG,
Baud rate,Paraty,Stopbit).
3.8. Pairing Button
Parani-SD1000U provides Pairing Button for instant configuration without a PC to make an automatic
connection between two Parani-SD1000Us. In this example we will refer to the two Parani-SD1000Us
as SD1 and SD2. (Only single connection mode)
Step 1. Turn on SD1 and SD2 and reset both of them by pressing Factory Reset Button.
Step 2. Press the Pairing Button of SD1 for 2 seconds until Mode LED blinks 3 times every 3 seconds.
Keep connect to usb port.
Step 3. Press the Pairing Button of SD2 for 2 seconds until Mode LED blinks 3 times every 3 seconds.
Now press again the Pairing Button for 2 seconds until Mode LED blinks every second.
Step 4. Wait for SD1 & SD2 to connect to each other until the Connect LED‟s of SD1 and SD2 blink
every 1 second. It takes about 10 seconds to make a connection. If there are many Bluetooth
devices nearby, it may take longer.
Step 5. SD1 disconnect to usb port and connect to usb port. Mode LED blinks twice in green every 3
seconds.
Step 6. SD2 disconnect to usb port and connect to usb port. Mode LED blinks in green every second.
Step 7. Now SD1 and SD2 are configured to make automatic connection to each other, whenever they
are connected to usb port.
Using a pair of Parani-SD1000U in this fashion is similar to that of using a wireless serial cable.
* Note: When using the pairing buttons, the Command Response option will be deactivated
automatically. The Parani-SD1000U will not send the response messages such as OK, Connect and
Disconnect.
Table 3-6 Pairing Process by Pairing Button
SD1 Status LED SD2 Status LED
1. Factory reset Mode0 Mode LED turns on 1. Factory reset Mode0 Mode LED turns on
2. Push pairing
button Mode3 Mode LED blinks 3
times every 3 seconds 2. Push pairing
button Mode3 Mode LED blinks 3
times every 3 seconds
3. Push pairing
button again Mode1 Mode LED blinks
every second
4. Connected Slave Connect LED blinks
every second 4. Connected Master Connect LED blinks
every second
Using pairing button, users can make a pairing connection between a Parani-SD unit and other
Bluetooth devices.
Step 1. SD1 connect to usb port and reset it by pressing Factory Reset Button.
Step 2. Press the Pairing Button of SD1 for 2 seconds until Mode LED blinks 3 times every 3 seconds.
Keep the power ON.
Step 3. Users can discover and connect to SD1 by using the software or user interface of other
Bluetooth device that they want to connect from.
Step 4. When they are connected, the Connect LED of SD1 blinks every 1 second.
Step 5. SD1 disconnect to usb port and connect to usb port. Mode LED blinks twice in green every 3
seconds.
Step 6. Now SD1 is waiting for a connection from the last connected Bluetooth device. The last
connected Bluetooth device can connect to SD1.