Ebyte E78-868LN22S User Manual page 15

E78-868LN22S
Command
character
CNWKSKEY
(Set NwkSKey)
CFREQBANDM
ASK
(Set the band
mask)
Command
character
CULDLMODE
(Set upstream
and downstream
same/different
frequency)
OK
Used in ABP, set or read AppSKey, return Y1Y2...Y16, hexadecimal
Precautions
format, which takes 16 bytes.
Command
Command Format
Type
Test AT+CNWKSKEY=?
command
Query AT+CNWKSKEY?
command
Setting
AT+CNWKSKEY=<value>
command
Parameter
Description
<value>： Node NwkSKey
Return value
description
AT+CNWKSKEY=AABBCCDD00112233AABBCCDD00112233
Example
OK
Used in ABP, set or read NwkSKey, return Y1Y2...Y16, hexadecimal
Precautions
format, and take 16 bytes.
Command
Command Format
Type
Test
AT+CFREQBANDMASK=?
command
Query
AT+CFREQBANDMASK?
command
Setting AT+CFREQBANDMASK=<m
command ask>
Parameter <mask>： The frequency point mask that the network may work, 16 bits
Description corresponds to 16 frequency groups. See LoRaWAN access specification
for details.
Return value
For example: 0-7 channel, the corresponding mask is 0001, the
description
corresponding mask of channel 8-15 is 0002, and so on.
AT+CFREQBANDMASK=0001
Example
OK
Precautions Need to set before Join.
Command
Command Format
Type
Test AT+CULDLMODE=?
command
Query AT+CULDLMODE?
command
Setting
AT+CULDLMODE=<mode>
command
response
+CNWKSKEY =<NwkSKey:length is
32>
+CNWKSKEY:<value>
OK
OK
response
+CFREQBANDMASK:"mask"
OK
+CFREQBANDMASK:<mask>
OK
OK
response
+CULDLMODE:"mode"
OK
+CULDLMODE:<mode>
OK
OK
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