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Name of each part (Socket pin arrangement)
Sockets
Images of sockets
Pin arrangement
Power socket
(DC socket)
①
GND
②
ACC
③
BAT (B+)
GPS socket
(2.5 pi)
①
VCC (3.6–6 V DC)
②
Rx
③
GND
④
Tx (GPS Signal Output)
①
①
②
③
④
②
③
Socket pin arrangement