Neoway N715-EA - Status Indication and UART1 Pins

N715-EA Hardware User Guide
Chapter 4 Module Pins
Copyright © Neoway Technology Co., Ltd. All rights reserved.
19
a 20 kΩ pull-up resistor inside the
module.
PWRKEY_N
74
DI
Module Power on/off
V
ILmax
=0.5 V
Active low; used for module power-
on/off. This pin is connected to VBAT
through a 20 kΩ pull-up resistor inside
the module.
WAKEUP_IN
49
DI
Module wakeup
P3
See 5.9.2 .
Status indication interfaces
NET_MODE
52
DO
Registered network mode
indication
P3
Note: If the USIM2 interface is not
used, the pins from 52 to 54 can be
used normally; otherwise, keep these
pins open. If a status indication signal
is required, it should be multiplexed
from a dedicated pin by reference to
the multiplexing signal table; for more
information, contact Neoway.
SLEEP_IND
53
DO
Sleep mode indication
P3
NET_LIGHT
54
DO
Network status indication
P3
UART1 interface
UART1_RXD
31
DI
UART data input
P3
FW in standard version: used for AT
communications
FW in open version: used for data
transmission.
UART1_TXD
32
DO
UART data output
P3
UART1_RTS
33
DO
UART ready to send
P3
UART1_CTS
34
DI
UART clear to send
P3
UART1_DTR
39
DI
UART data terminal ready
P3
UART1_RI
40
DO
UART ring indicator
P3
UART1_DCD
48
DO
Carrier detect output
P3