Silex technology SX-550 manual Using AT Modem Commands, Standard AT Commands Supported

Models: SX-550

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Table 15 Port Settings

Parameter

Setting

Bits per Second

115200

 

 

Data Bits

8

 

 

Parity

None

 

 

Stop Bits

1

 

 

Flow Control

None

 

 

7.Press Return to display the Local prompt.

To display the IP address, type Local> sh ip.

The console displays the boot information, such as IP Address, Subnet Mask, IP Gateway, LPD Banner, LPD Retries, Boot Tries, Boot Method, Maximum Window, Timeout, Keepalive, Service, Port and TCP Port.

NOTE: If you manage and configure the SX-550 module using the embedded HTTP pages, you will need to configure the IP address in both the computer and SX-550 module.

8.Continue to Chapter 6:

Setting Configuration Parameters.

Using AT Modem Commands

The Evaluation Daughtercard contains a wireless serial device firmware with optional data filter for configuring using AT style modem commands. This feature allows devices with an existing AT command interface to configure the unit, if the AT commands can be properly modified. You must be familiar with the general operation of AT commands. Note that AT command processing is not enabled by default. Use the command SET PORT S1 FILTER AT to enable this feature.

All commands begin with AT and are terminated by a new line unless noted below. While standard AT commands are defined to be 40 characters or less (not including the AT), the server accepts commands of up to 80 characters.

Standard AT Commands Supported

The following standard AT commands are interpreted by the device server. The data channel must be in the command mode for commands to be recognized. The data channel will be in command mode upon power up or reset.

There are two operating modes for the unit when the AT command option is enabled. In command mode, data received from the serial port is passed to the AT command processor, and responses are returned to the serial port. No data is sent to any network application, and any data received from the network is ignored. In data mode, data from the serial port passes to the network application, and vice versa. This is equivalent to the normal serial port operating mode without the AT command option.

Table 16 describes the AT Commands. Table 17 details the Extended AT Commands that allow the configuration of the network server operating parameters.

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Accessing Configuration Parameters

 

Part Number 40183-101

 

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Silex technology SX-550 manual Using AT Modem Commands, Standard AT Commands Supported