Ebyte E78-DTU User Manual page 30

command
character
CCONFIRM
Set Uplink
(
Transmission
Type
)
command
character
CAPPPORT
Set uplink
(
data port
number
)
command
Copyright©2012–2023, Chengdu Ebyte Electronic Technology Co., Ltd.
00 11 22 33 44 55 66 77 88 99
A1 A1 01 0A
A1 A1 04 02 00 00
1. The module must be connected to the network before sending data,
otherwise the data cannot be sent and the return value of A1 A1 00 will be received.
2. When the module is waiting for the server to respond, it cannot exit the
transparent transmission mode. It needs to wait for the server to respond or send
Precautions
overtime before sending +++ (hex: 2B 2B 2B) to exit the transparent transmission
mode.
3. Before entering the transparent transmission mode, please set
AT+CMR=0,10 (use aperiodic reporting), AT+CLINKCHECK=0 (disable network
verification).
command
command format
type
test
AT+CCONFIRM=?
command
query
AT+CCONFIRM?
command
set
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
set
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
command command format
response
+CCONFIRM: " value "
OK
+DRX:<Length>,<Payload>
OK
OK
response
+CAPPPORT: " value "
OK
+CAPPPORT:<value>
OK
OK
response
30