User's Manual

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4. AT Command
4.1. Overview
This document contains a description of the AT commands supported in the ZBlinx-Z Series. It also
contains information on how to use the AT commands to create Zigbee applications.
4.2. Command Line Format
Each command line sent to ZBlinx-Z Series is composed of a prefix, body and terminator. Only “AT”
can be used for the prefix. The body is a string of characters. The terminator is <CR> or <NL>. A
command can be one of following:
 Read a configuration parameter:
AT<Command>?<CR>
 Do something:
AT<Command><CR>
 Write a configuration parameter:
AT<Command>=<Parameter 1>,<Parameter 2>,<Parameter 3>,…<CR>
Commands denoted with a “+” character are extended AT commands.
S-registers are not supported. Multiple commands in the same command line are not supported.
4.3. Standard AT Commands
4.3.1. AT
Description
Check the state of the connection between host and ZBlinx-Z device.
Response
OK<CR>
4.3.2. ATA
Description
Answer incoming call.
Response
CONNECT<CR>
4.3.3. ATD<node ID or IEEE address>
Description
Dial the node ID or IEEE address.
Response
CONNECT<CR>, BUSY<CR>, NO CARRIER<CR> or ERROR<CR>
4.3.4. ATE<0 or 1>
Description
Echo or No Echo.
Response
OK<CR>
4.3.5. ATH
Description
Hang up the current call.
Response
NO CARRIER<CR>
4.3.6. ATO
Description
Return to data mode.