Test Points; J1 Test Points - Quectel M16 EVB User Manual

M16 EVB User Guide

3.7. Test points

3.7.1

J1 test points

Table 10: Pins of J1
Pin Signal
1 Reserve
2
3 TXD0
4 RXD0
5 CTS0
6 RTS0
7 DTR0
8 DCD0
9 GND
10 GND
M16_EVB_UGD_V1.01
Figure 10: J1 test points
I/O
RI0 O
O
I
O
I
I
O
Description
Ring indicator
Transmit data
Receive data
Clear to send
Request to send
Data terminal ready
Data carrier detection
Digital ground
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