User's Manual

page 41/51
HiAll
NC
User Manual 2012/06/28
6.5 MODULE SLEEP MODE
The AT command “AT+KSLEEP” allows to configure the sleep mode.
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When AT+KSLEEP=1 is configured:
• The HiAll
NC
module decides by itself when it enters in sleep mode (no more task running).
• “0x00” character on serial link wakes up the HiAll
NC
module.

When AT+KSLEEP=0 is configured:
• When UART1_DTR is deactivated (high electrical level), the HiAll
NC
module enters in sleep mode after
a while.
• On UART1_DTR activation (low electrical level), the HiAll
NC
module wakes up.

When AT+KSLEEP=2 is configured:
• The HiAll
NC
module does not enter in sleep mode.
In sleep mode the module reduces its power consumption and remains waiting for the wake up signals either
from the network (i.e. Read paging block depending on the DRX value of the network) or the operating system
(i.e. timers wake up timers activated) or the host controller (i.e. character on serial link or UART1_DTR signal).