Quectel M10

GSM /GPRS Module
M10 EVB User Guide
M10_EVB_User_Guide Confidential / Released 23 / 31
3.9.4. CON401
Figure 15: CON401 points
Table 13: Pins of CON401
Pin
Signal
I/O
Description
1
RXD
I
Receive data
2
RI
O
Ring indicator
3
GND
Ground
4
TXD3
O
UART3 Transmit data
5
RXD3
I
UART3 Receive data
6
TXD
O
Transmit data
7
DCD
O
Data carrier detection
8
CTS
O
Clear to send
9
DTR
I
Data terminal ready
10
RTS
I
Request to send
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