User's Manual

1800 Series Handheld RFID Reader Reference Manual

2.5 BLUETOOTH

SPP MASTER

As a SPP master device, RFID Reader will be able to resume connection with the host

computer upon powering on again, as long as the host application is running. If RFID Reader

fails to resume connection, it will try every 5 seconds to re-connect to the host computer

unless you issue the “#@bt_reset” or “#@sys_ldstbl=” command.

For Bluetooth

SPP Master Connection, refer to 3.1.4 Bluetooth® SPP Master.

Note: In SPP Master Mode, RFID Reader has to connect within the specified period of time (2

minutes by default). During the connection, the RFID Reader will enter to Power

Saving Mode to save power. It will automatically power off when the time is up. Refer

to 1.1 Power

2.5.1 ACTIVATE BLUETOOTH

SPP MASTER MODE

Configure the output interface to SPP Master by issuing the “bt_type=” and to parameter ‘3’.

How to connect with the target machine?

There are two parameters for “#@bt_target=” command to SPP Master target machine. One is

Bluetooth

targe – SPP Master and another is the symbolical No. of target machine.

Command:

#@bt_target?\r

Purpose Get Bluetooth

Target Machine

Response OK,[m],[n]\r

[m]: Bluetooth

Type, ‘0’ – SPP Master, ‘1’ – 3610

[n]: MACID of target Machine or S/N of 3610

ERR,[code]\r

#@bt_target=[m],[n]\r

Purpose Set Bluetooth

Target Machine

Response OK

ERR,[code]

Exit SPP Master Mode

To stop such re-connection, you can issue the “#@bt_reset” or “#@sys_ldstbl=” command so that

the current connection record (= MACID) will be cleared. Then, the RFID Reader will restart itself

automatically. Go through the whole process in Set Up a WPAN Connection

to establish a new WPAN

connection.