Hardware Development Guide of Module Product
All Rights reserved, No Spreading abroad without Permission of ZTEWelink
29
PWL, the module cannot enter the sleep status. After the AP server enters the high
PWL, the module enters the sleep status.
MODULE_WAKEUP_AP: Make sure that the function of remote wake up is enabled
in the config file. When a S MS or call is receiving, the output level of this pin is
shown in the following figure: low for 2s—high for 15s—low for 2s—high for
15s—low for 2s before return its default high level to wakeup the AP side.
Figure 3-11 The output of MODULE_WAKEUP_AP
MODULE_POWERON: After the module is powered on, this signal is set to high,
and kept until the system is restarted or powered down. Low signal indicates that
the server is not powered on, during the power-on process or is being restarted.
3.12
LED Indicator Interface
3.12.1
Description of PINs
Table 3-11 Definition of LED PIN Signal
PIN
Signal Name
I/O Type
Function
20.
LED_GREEN
AI
Module signal indicator
interface
21.
LED_RED
AI
Module signal indicator
interface
22.
LED_BLUE
AI
Module signal indicator
interface
