<var>
Specifies the peer variable name
<value>
Specifies the peer variable value
6.5
AT+S.RESET
Command used to provide a SW reset to the module.
Usage:
AT+S.RESET<cr>
Parameters:
None
6.6
AT+S.PMS
The SPWF04Sx features different power states as a consequence of the different operating modes of the radio
and the STM32 microcontroller. This command is used to manage the module power state.
The table that follows summarizes the power state conditions supported by the module. The values of the
variables affecting the output of the command are also reported in the following table.
Table 4.
Power states and configuration
Module state
<Mode> option value
STM32 state
WLAN state
AT variable default values
Active
0
Run
Rx Idle
Rx Active
Tx Active
AT+S.SCFG=sleep_enabled,0
AT+S.SCFG=wifi_powersave,0
AT+S.SCFG=standby_enabled,0
1
Run
PS or Fast PS
AT+S.SCFG=sleep_enabled,0
AT+S.SCFG=standby_enabled,0
AT+S.SCFG=wifi_powersave,1
2
Stop
PS or Fast PS
AT+S.SCFG=sleep_enabled,1
AT+S.SCFG=standby_enabled,0
AT+S.SCFG=wifi_powersave,1
StandBy
3
Standby
Off
AT+S.SCFG=standby_enabled,1
AT+S.SCFG=sleep_enabled,0
1. Variables wifi_beacon_wakeup, wifi_operational_mode, and wifi_listen_interval, need to be set to the desired value.
2. The variable standby_time to be set to the desired value.
Usage:
AT+S.PMS=[<mode>]<cr>
Parameters:
UM2114
AT+S.RESET
UM2114
-
Rev 3
page 13/66
