At+Awsser; At+Awshearttm; At+Awsrectm - USR IOT Cortex-M7 Series At Command Manual

Set

AT+ AWSCID=< clientid><CR>
<CR><LF>+OK<CR><LF>
Parameter

clientid:up to 128 characters

E.g.AT+AWSCID=1c5b47ea8b6648d5adc2cb77365ede92

2.5.67. AT+AWSSER

Function

Query/set Host address and port
Format

Query

AT+AWSSER<CR>
<CR><LF>+OK=< address,port><CR><LF>
Set

AT+AWSSER=< address,port><CR>
<CR><LF>+OK<CR><LF>
Parameter

address: broker address,up to 128 characters

Port:1~65535,default 8883

E.g.AT+AWSSER=amazonaws.com.cn,8883

2.5.68. AT+AWSHEARTTM

Function

Query/set keep alive interval
Format

Query

AT+ AWSHEARTTM<CR>
<CR><LF>+OK=< time><CR><LF>
Set

AT+ AWSHEARTTM=< time><CR>
<CR><LF>+OK<CR><LF>
Parameter

time: default 60s,range 30～1200s

E.g.AT+AWSHEARTTM=30

2.5.69. AT+AWSRECTM

Function

Query/set MQTT connection timeout
Format

Query

Your TrustWorthy Industrial IoT Partner 36
AT command set
www.pusr.com