Neoway N723-EA - Figure 5-15 Process of Exiting from Sleep Mode; Figure 5-16 Incoming Call Service Process

N723-EA Hardware User Guide
Chapter 5 Application Interfaces
Copyright © Neoway Technology Co., Ltd. All rights reserved.
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Figure 5-15 Process of exiting from sleep mode
Sleep mode
MCU pulls SLEEP high
AT+ENPWRSAVE=0
End
UART enabled
Forbid sleep mode
Exits from sleep mode
Figure 5-16 Incoming call service process
Sleep mode
MCU detects
information from
UART?
MCU pulls SLEEP pin to
high
End
Enable UART and
process services
MCU pulls SLEEP pin to
low
Wait till services
are processed
Complete service
procesing?
Y
Y
N
N