Wireless controller BWK301R operating instructions
SHENZHEN RUIDA TECHNOLOGY
8
3.1 Receiver of the wireless controller
BWK301R wireless reciever
，
shown as picture 3-1.
Picture3-1 BWK301R receiver
LED indicator definition, shown as table3-1.
Table 3-1 BWK301R LED indicator definition
器件
状态
无线手柄含义
on
Connect successfully between receiver and wireless controller
off
Connect failed between receiver and wireless controller
on
Receive the information from the mainboard
on
Power indicator
off
No power
Port DB9 interface definition, see table 3-2
；
Table3-2 wireless controller port definition
Terminal
signal
definition
remark
PIN1
RXD
receive
PIN2
TXD
send
PIN3
No connect
PIN4
No connect
PIN5
No connect
PIN6
GND
Ground
Referenced ground
PIN7
No connect
PIN8
No connect
PIN9
+5V
+5V power in
DB9 connect to the
female DB9 of the cable
Antenna prot
