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AT Commands Reference Manual - wireless netcontrol GmbH

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Chapter 3: <strong>AT</strong> <strong>Commands</strong> <strong>Reference</strong><br />

manufacturer-specific. However, the +IPR parameter permits setting any rate supported by the<br />

H24 during online operation.<br />

Note: +IPR is similar to +CBAUD, but with the ability to save.<br />

This command can only be issued over UART.<br />

For Circuit Switched Data calls, baud rate must be set higher than the network's rate.<br />

Command Type Syntax Response/Action<br />

Set<br />

<strong>AT</strong>+IPR=<br />

<strong>AT</strong>+IPR=<br />

OK<br />

or:<br />

ERROR<br />

Read <strong>AT</strong>+IPR? +IPR: <br />

Test <strong>AT</strong>+IPR=? +IPR: (list of supported s)<br />

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

Table 3-96: +IPR Parameters<br />

<br />

Description<br />

0 Auto baud rate - Not supported<br />

1 600<br />

2 1200<br />

3 2400<br />

4 4800<br />

5 9600<br />

6 19200<br />

7 38400<br />

8 57600<br />

9 Auto baud rate - Not supported<br />

10 115200<br />

11 300<br />

12 230400<br />

13 460800<br />

14 921600<br />

15 2900000 - Not supported<br />

16 3200000<br />

17 3686400<br />

18 4000000<br />

The default value is 115200.<br />

Note: Auto baud rate (options 0 and 9) will return error or command not supported result.<br />

Example<br />

<strong>AT</strong>+IPR=6<br />

OK<br />

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

+IPR: 19200<br />

OK<br />

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

April 15, 2010 H24 - <strong>AT</strong> <strong>Commands</strong> <strong>Reference</strong> <strong>Manual</strong> 3-159

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