Ebyte E78-DTU(470LN22) User Manual page 32

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test comma
nd
query com
mand
set comman
CCLASS
d
( Set Class )
Parameter
Description
Return valu
e descriptio
n
Example
Precautions
command chara Command t
cters ype
test comma
nd
query com
mand
CSTAUS
( Query the cu
Parameter
rrent status of
Description
the device )
Return valu
e descriptio
n
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AT+CCCLASS=?
AT+CCCLASS?
AT+CCLASS=<class>
<class>:
0: classA
2: classC
AT+CCLASS=2
OK
It needs to be set before Join, the default is classA
command format
AT+CSTAUS=?
AT+CSTATUS?
<status>:
00 – no data operation
01 – data sending
02 - data sending failed
03 – Data sent successfully
04 – JOIN succeeded (only in the first JOIN process)
E78-DTU(470LN22) User Manual
+CCLASS: " class " , " branch " ,
" para1 " , " para2 " ,
" para3 " , " para4 "
OK
+CCLASS:<class>
OK
OK
response
+CSTATUS: " status "
OK
+CSTATUS:<status>
OK
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