Ebyte E78-DTU User Manual

Copyright©2012–2023, Chengdu Ebyte Electronic Technology Co., Ltd.
23
query
command
AT+CDEVADDR?
+CDEVADDR:<value>
OK
set
command
AT+CDEVADDR=<value>
OK
Parameter
Description
<value>: Node DevAddr
Return
value
description
example
AT+CDEVADDR=00112233
OK
Precautions
Used in ABP, set or read DevAddr, return Y1Y2 ... Y4, hexadecimal format, value 4
bytes.
command
character
command
type
command format
response
CAPPSKEY
( Set AppSKey )
test
command
AT+CAPPSKEY=?
+CAPPSKEY=<AppSKey:length is 32>
query
command
AT+CAPPSKEY=<value>
+CAPPSKEY:<value>
OK
set
command
AT+CDEVADDR=<value>
OK
Parameter
Description
<value>: Node AppSKey
Return
value
description
example
AT+CAPPSKEY=AABBCCDD00112233AABBCCDD00112233
OK
Precautions
Used in ABP, set or read AppSKey, return Y1Y2 ... Y16, hexadecimal format, value
16 bytes.
command
character
command
type
command format
response
CNWKSKEY
( set NwkSKey )
test
command
AT+CNWKSKEY=?
+CNWKSKEY=<NwkSKey: length is 32>
query
command
AT+CNWKSKEY?
+CNWKSKEY:<value>
OK
set
command
AT+CNWKSKEY=<value>
OK
Parameter
Description
<value>: Node NwkSKey
Return
value
description

Ebyte E78-DTU Specifications

General

Brand	Ebyte
Model	E78-DTU
Category	Modem
Language	English