COMMELL MP-954GPS - Manual (Page 5)

MP-954GPS User Manual
4
Connector: CN_COM
Type: 20-pin (10x2 pitch=1.27x2.54mm) header
Pin Description Pin Description
1 DCD1- 2 RX1-
3 TX1- 4 DTR1-
5 GND 6 DSR1-
7 RTS1- 8 CTS1-
9 RI1 10 NC
11 DCD2- 12 RX2-
13 TX2- 14 DTR2-
15 GND 16 DSR2-
17 RTS2- 18 CTS2-
19 RI2 20 NC
Connector: JRX
Type: 3-pin (3x1 pitch=2.0mm) header
Pin Description Pin Description Pin Description
1 VCC 2 RX 3 GND
Connector: JTX
Type: 3-pin (3x1 pitch=2.0mm) header
Pin Description Pin Description Pin Description
1 VBAT 2 TX 3 GND
Connector: RF
Type: MCX connector
Pin Description Pin Description
1 RF receive 2~5 RF GND