1. V_ADP +5V POWER IN-----------------------接紅色的 2. V_ADP +5V POWER IN 3. DTR RS-232 DATA TERMINAL READY 接DB9#1 DCD & #6 DSR 4. GND POWER GROUND------------------------接黑色的 5. CTS RS-232 CLEAR TO SEND 接DB9#7 RTS 6. RTS RS-232 REQUEST TO SEND 接DB9#8 CTS 7. TXD RS-232 TRANSMIT DATA 接DB9#2 RXD(接GPS Data In) ---------接綠色的 8. RXD RS-232 RECEIVE DATA 接DB9#3 TXD(接GPS Data Out) ---------接白色的 9. DCD RS-232 DATA CARRY DETECT 接DB9#4 DTR 10. GND POWER GROUND 11. UDC_P USB POSITIVE DATA SIGNAL 12. USB_N USB NEGATIVE DATA SIGNAL