FSC-BP301W Datasheet
3.2Factory parameters
The default parameters of FSC-BP301W when leaving the factory are as follows. Some
parameters can be modified by sending AT commands to the adapter. For details, please refer to
the AT command manual.
Baud rate
：
115200bps
Verification
：
None
Data bits
：
8
Stop bit
：
1
WIFI
name
：
FSC-BP301W
Pairing code
：
0000
4.Hardware structure
Refer to the hardware structure diagram on the first page.
4.1 Switch
Power on (OFF): Switch to DB9 female head.
Slave mode (S): Turn the switch to the middle.
Master mode (M): Switch to antenna head and connect the slave device by AT command.
4.2 Power supply
Powered by built-in lithium battery: Switch to slave or master mode to turn on the adapter .Turn
it to the side of the OFF icon to cut off the battery power supply and turn off the adapter.
To charge the built-in lithium battery: Use the Type-C cable to insert the charging port, and
connect the other end to the computer USB, the red indicator light will light up; when the
charging is complete, the red light will go off.
4.3 Indicator
Red charging indicator: Light up when charging, goes out after charging.
Blue status indicator: On for 200ms, off for 1s under slave mode; flashes quickly for 200ms
and off for 200ms under master mode.
4.4 Restore factory
If forget baud rate, please restore the factory setting by pressing the reset button. The factory
setting is fixed at 115200bps. The operation is to press and hold the reset button. At this time,
the blue light is always on. If reset is successful, the light flashes 2 times.
5.Setup and use
5.1 AT command settings