Chengdu Ebyte Electronic Technology Co., Ltd.
E78-915LN22S(6601) User Manual
Copyright © 2012–20 2 1 , Chengdu Ebyte Electronic Technology Co., Ltd.
19
OK
Precautions
Use, set or read NwkSKey in ABP, return Y1Y2
…
Y16, hexadecimal format, value 16
bytes.
CFREQBANDM
ASK
(
set band
mask
)
Command
type
command format
response
test
command
AT+CFREQBANDMASK=?
+CFREQBANDMASK: "mask"
OK
query
command
AT+CFREQBANDMASK?
+CFREQBANDMASK:<mask>
OK
set
command
AT+CFREQBANDMASK=<m
ask>
OK
Parameter
Description
<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
Return value
description
Example
AT+CFREQBANDMASK=0001
OK
Precautions
It needs to be set before Join.
command
characters
Command
type
command format
response
CULDLMODE
(
Set the same
and different
frequency of
uplink and
downlink
)
test
command
AT+CULDLMODE=?
+CULDLMODE:
"
mode
"
OK
query
command
AT+CULDLMODE?
+CULDLMODE:<mode>
OK
set
command
AT+CULDLMODE=<mode>
OK
Parameter
Description
<mode>:
1: Same frequency mode
2: Different frequency mode
Return value
description
Example
AT+CULDLMODE=2
OK
Precautions
Need to set before Join
command
characters
Command
type
command format
response
CWORKMODE
(
Set working
mode
)
test
command
AT+CWORKMODE=?
+CWORKMODE:
"
mode
"
OK
query
command
AT+CWORKMODE?
+CWORKMODE:<mode>
OK
set
command
AT+CWORKMODE=<mode>
OK
Parameter
Description
<mode>:
2: normal working mode
