SENA Parani-SD100-200 User Manual
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Figure 3-12 HyperTerminal
Attach Parani-SD to serial port of host computer and power on the Parani-SD. Check Connect LED
and Standby LED
Their status may be as follows:
Table 3-9 Connect LED and Standby LED status
Connect LED
Standby LED
Meanings
On
Off
Connected to somewhere
Blinking
Off
Connecting to somewhere or waiting for incoming connection.
Off
On
Waiting for AT commands.
Make sure that the Connect LED is turned off and the Stanby LED is turned on before attempting to
send any kind of AT commands to the Parani-SD. Then launch HyperTerminal, it can usually be found
in start >programs >accessories >communication >HyperTerminal. Select the Serial port that Parani-
SD is connected to.
Select the Serial port setting in the window displayed, please make sure the serial settings in
Hyperterminal are set to the same settings as the Parani-SD’s serial settings.
To view the AT commands that are being typed, you will need to enable the local echo option. Go to
File->Properties->Settings->ASCII setup and select the “Echo typed characters locally” option.
For expanded AT commands, please refer to Appendix A. AT commands.
Example of AT commands:
at+btinfo?
000195000002,PSD100v1.1.3-000002,MODE0,STANDBY,0,0,NoFC
OK
atd 000195000001
OK
CONNECT 000195000001