Chengdu Ebyte Electronic Technology Co. Ltd E840-DTU(4G-02)User Manual
Copyright
©
2012
–
2019,Chengdu Ebyte Electronic Technology Co. LTD.
24
transmit
:
AT+ REGINFONEW =<type>,<data><CR>
return
:
<CR><LF>+OK<CR><LF>
Parameter
:
type
0 Registration package type is HEX
1 Registration package type is ASCII code
data
ASCII code within 40 bytes, when the registration packet type is HEX, the content must be in the legal HEX
format and the length must be an even number.
AT+HEARTMOD
Function
:
set/inquire heartbeat mode
Format
:
inquire
transmit
:
AT+ HEARTMOD<CR>
return
:
<CR><LF>+OK=<mode><CR><LF>
configure
transmit
:
AT+ HEARTMOD=<mode><CR>
return
:
<CR><LF>+OK<CR><LF>
parameter
:
mode
NET Network heartbeat package
UART UART heartbeat package
AT+HEARTINFO
Function
:
Set/inquire heartbeat package data
Format
:
inquire
transmit
:
AT+ HEARTINFO<CR>
return
:
<CR><LF>+OK=<data><CR><LF>
configure
transmit
:
AT+ HEARTINFO=<data><CR>
return
:
<CR><LF>+OK<CR><LF>
Parameters: ASCII heartbeat packet data within 40 bytes of data.
AT+HEARTINFONEW
Function
:
configure/inquire heartbeat packet data
Format
:
inquire
transmit
:
AT+ HEARTINFONEW<CR>
return
:
<CR><LF>+OK=<type>,<data><CR><LF>
configure
transmit
:
AT+ HEARTINFO=<type>,<data><CR>
return
:
<CR><LF>+OK<CR><LF>
parameter
:
type
0 Heartbeat package type is HEX
1 Heartbeat type is ASCII code
data
ASCII code within 40 bytes, when the heartbeat packet type is HEX, the content must be a legal HEX format and the length
must be an even number.
AT+HEARTM
Function
:
configure/inquire heartbeat package time