Ebyte E78-868LN22S User Manual page 20

E78-868LN22S
Command
character
DRX
(Receive data)
Command
character
CCONFIRM
(Set upstream
transmission
type)
Command
character
CAPPPORT
(Set the
upstream data
port number)
Command
Command Format
Type
Test
AT+DRX=?
command
Query AT+DRX?
command
Parameter Return value:
Description Length： 0 means empty packet;
Payload：Hexadecimal string data;
Return value
Ono exception in receiving data packet；
description
AT+DRX?
Example
OK
Precautions Receive packets from the receive buffer and clear the receive buffer;
Command
Command Format
Type
Test
AT+CCONFIRM=?
command
Query
AT+CCONFIRM?
command
Setting
AT+CCONFIRM =<value>
command
Parameter
<value>： as follows：
Description
0: UnConfirmed up message
Return value
1: Confirmed up message
description
AT+CCONFIRM=1
Example
OK
Precautions Need to set before sending data
Command
Command Format
Type
Test
AT+CAPPPORT=?
command
Query
AT+CAPPPORT?
command
Setting
AT+CAPPPORT=<value>
command
Parameter <value>： as follows:
Description The port used, the data format is decimal, the factory value is 10.
Value range: 1~223;
Return value
Note: Port: 0x00 is the MAC command of LoRaWAN
description
AT+CAPPPORT=10
Example
OK
Precautions Need to set before sending data
response
+DRX:<Length>,<Payload>
OK
+DRX:<Length>,<Payload>
OK
response
+CCONFIRM:"value"
OK
+DRX:<Length>,<Payload>
OK
OK
response
+CAPPPORT:"value"
OK
+CAPPPORT:<value>
OK
OK
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