User's Manual
Table Of Contents
USER MANUAL
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HLK-B10
5. AT command
5.1. AT command format
Format the class command：AT+<x>=<...>
X represents the name of the parameter to set，…represent Parameter Value
Set a successful return value
：
Set return value for failure or format error
：
AT+<x>=<...>
OK
AT+<x>=<...>
ERROR
example：
send out：AT+DEVNAME=HLK-B10
received：AT+DEVNAME=HLK-B10
OK
Query class command format：AT+<x>=?
x represents parameter name of the query，… represent parameter value。
Returned value ：
AT+<x>=?
<...>
example：
send out：AT+DEVNAME=?
received：AT+DEVNAME=?
HLK-B10
5.2. AT Command list and functional description
Command name
Function
Example
AT+VER
Query module software version number
send out：AT+VER=?
received：V1.01(190806)
AT+MAC
Query module MAC address
send out：AT+MAC=?
received：11:22:33:44:55:66