Ebyte E78-470LN22S User Manual page 18

Chengdu Ebyte Electronic Technology Co.,Ltd.
Example
Precautions
Command Command
character Type
Test
command
Query
command
Setting
command
CNWKSKEY Parameter
(Set NwkSKey)
Description
Return value
description
Example
Precautions
Command
Type
Test
command
Query
command
CFREQBANDM Setting
ASK command
(Set the band
Parameter
mask)
Description
Return value
description
Example
Precautions
Command Command
character Type
Test
CULDLMODE
command
(Set upstream
and downstream Query
same/different command
frequency)
Setting
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AT+CAPPSKEY=AABBCCDD00112233AABBCCDD00112233
OK
Used in ABP, set or read AppSKey, return Y1Y2...Y16, hexadecimal
format, which takes 16 bytes.
Command Format
AT+CNWKSKEY=?
AT+CNWKSKEY?
AT+CNWKSKEY=<value>
<value>: Node NwkSKey
AT+CNWKSKEY=AABBCCDD00112233AABBCCDD00112233
OK
Used in ABP, set or read NwkSKey, return Y1Y2...Y16, hexadecimal
format, and take 16 bytes.
Command Format
AT+CFREQBANDMASK=?
AT+CFREQBANDMASK?
AT+CFREQBANDMASK=<m
ask>
<mask>: The frequency point mask that the network may work, 16 bits
corresponds to 16 frequency groups. See LoRaWAN access specification
for details.
For example: 0-7 channel, the corresponding mask is 0001, the
corresponding mask of channel 8-15 is 0002, and so on.
AT+CFREQBANDMASK=0001
OK
Need to set before Join.
Command Format
AT+CULDLMODE=?
AT+CULDLMODE?
AT+CULDLMODE=<mode>
E78-470LN22S User Manual
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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