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AT Commands Reference Manual - wireless netcontrol GmbH

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Hardware Information<br />

+MVREF, Motorola Voltage <strong>Reference</strong><br />

This command defines the Vref regulator's configuration. Pin 27 is used as indicator signal that<br />

reflects the configuration of Vref regulator. This command is a basic command.<br />

Command<br />

Type Syntax Response/Action Remarks<br />

Set +MVREF= OK<br />

or:<br />

+CME ERROR: <br />

Read +MVREF? +MVREF: <br />

OK<br />

or:<br />

+CME ERROR: <br />

Test +MVREF=? +MVREF: (0-1)<br />

OK<br />

The Set command is used for setting<br />

the behavior of Vref regulator.<br />

The Read command returns the current<br />

behavior value.<br />

The Test command returns the possible<br />

values' range.<br />

The following table shows the +MVREF parameters.<br />

Table 3-110: +MVREF Parameters<br />

<br />

Description<br />

0 OFF mode.<br />

1 ON mode (default).<br />

Table 3-111: +MVREF Signals Values<br />

Mode Voltage Current<br />

0 0V 0A<br />

1 2.6V 0mA<br />

Example<br />

<strong>AT</strong>+MVREF=?<br />

+MVREF:(0-1)<br />

OK<br />

<strong>AT</strong>+MVREF=1<br />

OK<br />

<strong>AT</strong>+MVREF?<br />

+MVREF: 1<br />

OK<br />

3-180 H24 - <strong>AT</strong> <strong>Commands</strong> <strong>Reference</strong> <strong>Manual</strong> April 15, 2010

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