Ebyte E78-DTU

Copyright©2012–2023, Chengdu Ebyte Electronic Technology Co., Ltd.
32
Precautions
command
character
command
type
command format
response
CNBTRIALS
( Set the
number of
times to send )
test
command
AT+CNBTRIALS=?
+CNBTRIALS: " MType " , " value "
OK
query
command
AT+CNBTRIALS?
+CNBTRIALS:<MType>,<value>
OK
set
command
AT+CNBTRIALS=<MType>,<va
lue>
OK
Parameter
Description
<MType>: 0: unconfirm package, 1: confirm package.
<value>: It is the maximum sending times, value range: 1~15;
Return value
description
example
AT+CNBTRIALS=1,2
OK
Precautions
Need to set before sending data
command
character
command
type
command format
response
CRM
( Set reporting
mode )
test
command
AT+CRM=?
+CRM: " reportMode " , " reportInterval "
OK
query
command
AT+CRM?
+CTXP:<reportMode>,[reportInterval]
OK
set
command
AT+CTXP=<reportMode>,[report
Interval]
OK
Parameter
Description
<reportMode>:
0- report data
aperiodically; 1- report data periodically;
<reportInterval>: This parameter is only available when reporting data periodically.
The time interval for reporting data periodically, unit: s.
For different DRs, the allowed minimum cycle is different, defined by the cycle
level, as shown in the table below.
Rate\Period(s)\Level LV1 LV2
DR0 150 300
DR1 75 150
DR2 35 70
DR3 15 30
DR4 10 20
DR5 5 10
Return value
description
example
AT+CRM=1,10