Wake_On_Wan - Quectel 5G Module Series Hardware Design

The following table shows the RF status indicated by WWAN_LED#.
Table 23: Network Status Indications of WWAN_LED#
WWAN_LED# Level
Low Level (LED ON)
High Level (LED OFF)

4.5.4. WAKE_ON_WAN#

The WAKE_ON_WAN# is an open drain pin, which requires a pull-up resistor on the host. When a URC
returns, a 1 s low level pulse signal will be outputted to wake up the host. The module operation status
indicated by WAKE_ON_WAN# is shown as below.
Table 24: State of the WAKE_ON_WAN#
WAKE_ON_WAN# State
Output a 1 s low level pulse signal
Always at high level
Host
NOTE:
The voltage level on VCC_IO_HOST depends on the host side due to the open drain in pin 23.
RM500Q-AE&RM502Q-AE_Hardware_Design
Description
RF function is turned on
RF function is turned off if any of the following occurs:
⚫
The (U)SIM card is not powered.
⚫
W_DISABLE1# is at low level (airplane mode enabled).
⚫
AT+CFUN=4 (RF function disabled).
VCC_IO_HOST
R1
10k
GPIO
1s
H
L
Figure 26: WAKE_ON_WAN# Signal Reference Circuit
RM500Q-AE&RM502Q-AE Hardware Design
Module Operation Status
Data is incoming (to wake up the host)
Idle/Sleep
WAKE_ON_WAN#
Wake up the host
5G Module Series
Module
BB
23
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