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SHENZHEN MINEW TECHNOLOGIES CO. LTD. MS50SFA User Manual

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                                                                                                        BT 5.0 Module MS50SFA Specification 
1. Pin Assignment and Description 
    1.1 Pin assignment
 
     
 
 
 
 
 
 
 
 
 
1.2 Pin description
 
Symbol 
Type 
                                      Description 
VCC 
Power 
Power supply 
GND 
Power 
Ground 
SWDIO 
Digital I/O 
System reset (active low). Hardware debug and flash 
programming I/O 
programming I/O. 
SWCLK 
Digital input  Hardware debug and flash programming I/O 
P0.04 - P0.31 
Digital I/O 
General purpose I/O pin 
ANT 
Antenna 
output 
External antenna 
RST 
Digital I/O 
Configurable as system RESET pin