Ebyte E77-M22S Series - Page 30

Chengdu Ebyte Electronic Technology Co., Ltd. E77-xxxM22S User Manual
Copyright © 2012-2 024 , Chengdu Ebyte Electronic Technology Co., Ltd.
28
1 - SF11, BW125
2 - SF10, BW125
3 - SF9, BW125
4 - SF8, BW125
5-SF7, BW125
value
description
Example
AT+CATARATE=1
OK
Precautions
It needs to be set before sending data. It will become invalid after enabling
ADR . That is, you need to set AT+CADR=0 before configuring the rate. The
airspeed value range may be different in different regions. See Appendix 1.
command
character
Command
type
Command format
response
LINK C
( verify
network
connection )
test
command
AT+LINK C ?
AT+LINKC. Piggyback a Link Check Request to
the next uplink
Excuting an
order
AT+LINK C
OK
Parameter
Description
-
Return
value
description
Example
AT+LINK C
OK
Precautions
After executing this command, the server will send a response message after
the next uplink.
command
character
Command
type
Command format
response
CJN1DL
(Set the
network access
rx1 window
delay)
test
command
AT+CJN1DL?
AT+CJN1DL= <Delay> <CR>. Get or Set the
Join Accept Delay between the end of the Tx and
the Join Rx Window 1 in ms
Query
command
AT+CJN1DL?
<Delay>
OK
Set
command
AT+CJN1DL=<Delay>
OK
Parameter
Description
<Delay> Gets or sets the Join-Accept Delay (milliseconds) between the end of
Tx and Join-Rx window 1
Return
value
description
Example
AT+CJN1DL= 1000
Notice
command
Command
Command format
response