CB-OWSPA311GI-01 ConnectBlue, CB-OWSPA311GI-01 Datasheet - Page 10

• 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

2 Data Mode and AT Mode
The OWSPA311g operates in two different modes, AT mode and data mode. The module starts
up in data mode and can be requested to move to AT mode by sending an escape sequence.
The default escape sequence consists of three consecutive forward slash characters ‘/’. The es-
cape sequence character can be changed using the ATS2 command. See chapter 4 for informa-
To move from AT mode to data mode, use the AT*ADDM Enter Data Mode command.
Any connection that you have with the OWSPA311g module, be it serial, TCP or UDP can be
used to enter AT mode. The procedure is the same as described above.
Note: By default, it is only possible to enter AT mode from the serial connection. This
behavior can be changed using the AT command AT*ACCB Configuration over WLAN.
tion on how to restore settings to the default escape character.
The following criteria must be met for the module to interpret the sequence as a valid escape
sequence:
•
•
•
Before the escape sequence there must be no data for 1 second. This time can be
changed using the AT*AMET Escape Sequence Timing Settings command.
After the escape sequence there must be no data for 1 second. This time can be
changed using the AT*AMET Escape Sequence Timing Settings command.
The entire escape sequence must be sent within 200 ms.
Version 1.6.6 - 2009-11
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