Ebyte E78-915LN22S (6601) User Manual page 20

Chengdu Ebyte Electronic Technology Co., Ltd.
Precautions
Command
type
test
command
query
command
CFREQBANDM
set
ASK
command
( set band
Parameter
mask )
Description
Return value
description
Example
Precautions
command Command
characters type
test
command
query
command
CULDLMODE
set
( Set the same
command
and different
Parameter
frequency of
Description
uplink and
Return value
downlink )
description
Example
Precautions
command Command
characters type
test
command
query
CWORKMODE
command
( Set working
set
mode )
command
Parameter
Description
Copyright © 2012–20 2 1 , Chengdu Ebyte Electronic Technology Co., Ltd.
OK
Use, set or read NwkSKey in ABP, return Y1Y2 ... Y16, hexadecimal format, value 16
bytes.
command format
AT+CFREQBANDMASK=?
AT+CFREQBANDMASK?
AT+CFREQBANDMASK=<m
ask>
<mask>: The frequency mask that the network may work with, 16bit corresponds to 16
frequency groups, see LoRaWAN access specification for details.
For example: 0-7 channel, the corresponding mask is 0001, 8-15 channel corresponding
mask is 0002, and so on
AT+CFREQBANDMASK=0001
OK
It needs to be set before Join.
command format
AT+CULDLMODE=?
AT+CULDLMODE?
AT+CULDLMODE=<mode>
<mode>:
1: Same frequency mode
2: Different frequency mode
AT+CULDLMODE=2
OK
Need to set before Join
command format
AT+CWORKMODE=?
AT+CWORKMODE?
AT+CWORKMODE=<mode>
<mode>:
2: normal working mode
E78-915LN22S(6601) User Manual
response
+CFREQBANDMASK: "mask"
OK
+CFREQBANDMASK:<mask>
OK
OK
response
+CULDLMODE: " mode "
OK
+CULDLMODE:<mode>
OK
OK
response
+CWORKMODE: " mode "
OK
+CWORKMODE:<mode>
OK
OK
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