CB-OWSPA311GI-01 ConnectBlue, CB-OWSPA311GI-01 Datasheet - Page 20

• Manufacturer Part Number: CB-OWSPA311GI-01
• Description: KIT START OEM WIRELESS LAN RS232
• Manufacturer: ConnectBlue
• Series: OEM Serial Port Adapter™r
• Type: Bluetoothr

Specifications of CB-OWSPA311GI-01

• Frequency: 2.4GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 809-1018

7 Syntax
7.1 Command Line Format
7.2 Data Types
Each command line sent from the DTE to the DCE is made up of a prefix, body and terminator.
As prefix for the OWSPA311g AT commands, only “AT” (ASCII 65, 84) and “at” (ASCII 97, 116)
can be used. There is no distinction between upper and lower case characters. The body is a
string of characters in the range ASCII 032-255. Control characters other than <CR> (carriage
return; ASCII 13) and <BS> (back space; ASCII 8) in a command line are ignored.
The terminator is <CR>. Commands denoted with a “*” character are extended AT commands,
i.e. OWSPA311g specific AT commands.
Multiple commands in the same command line are not supported. Each command has to be
terminated by a <CR> before a new command can be sent. A command must not be longer
than 300 characters.
A command can either be:
Responses are sent back to the host and can be any of the following:
The definition of each command specifies the data types used for values associated with the
command.
There are four different data types:
These are described below:
String
A string shall consist of a sequence of displayable characters from the ISO 8859-1 (8-bit ASCII)
character set, except for characters “\”, “"“ and characters below 32 (space). A string constant
shall be delimited by two double-quote (“"“) characters, e.g. “Donald Duck”. If the double-
quote character (“"“) is to be used within a string, e.g. "My friend "Bono" is a singer", they
have to be represented as “\22”. If the back-slash character (“\”) is to be used within a string
•
•
•
•
•
•
•
•
•
•
•
Read commands without parameters: AT<command>?<CR>
Write commands without parameters: AT<command><CR>
Read and write commands with parameters: AT<command>=<parameter1>, parame-
ter2>, …<parameterN><CR>
Successful final message: <CR><LF>OK<CR><LF>
A read command will precede the OK response with the read parameters. The form is
<CR><LF><command>:<param1>,<param2>,…,<paramN><CR><LF> String results
will have “” around them.
Successful intermediate/final message with parameters follows an OK message in some
commands. In these cases the OK message works as a confirm message only.
<CR><LF><result_response>:<parameter1>, parameter2>, …<parameterN>
Error message: <CR><LF>ERROR<CR><LF>
String
Integer
IP_Addr
MAC_Addr
Version 1.6.6 - 2009-11
20