AirPrime WP8548 / WP75xx / WP76xx / WP77xx AT Command Reference
92
Proprietary and Confidential - Contents subject to change
4118047
!POWERMODE
Set the module power saving mode
Set the module’s power saving mode.
Password required:
No
Requirements:
•
AT!POWERWAKE must be used to configure wakeup sources before using this
command to enable a power saving mode.
Usage:
•
Execution:
AT!POWERMODE=<mode>
Response:
OK
Purpose:
Set the module’s power <mode>.
•
Query List:
AT!POWERMODE=?
Purpose:
Return the execution command format and the supported parameter values.
Parameters:
<mode> (Power saving mode)
•
WPx5xx:
•
1—Enable Ultra-low Power Mode (ULPM). When selected, the module powers
down immediately, then begins monitoring for wakeup sources that were previously
configured using !POWERWAKE.
•
WP76xx/WP77xx
•
0—Disable
•
1—Enable PSM with ULPM fallback. Use Power Saving Mode if enabled,
otherwise fall back to ULPM.
•
2—Enable PSM with wakeup sources (psm timer, GPIO, or ADC)
•
3—Enable ULPM with wakeup sources (timer, GPIO, or ADC)
•
4—Do not use.
•
When enabled (options 1–3), the module enters the selected power saving mode,
then (for options 1–3) begins monitoring for wakeup sources that were previously
configured using !POWERWAKE.
•
To power down the module use
.
Table 3-2: Modem Status Command Details (Continued)
Command
Description
