Chengdu Ebyte Electronic Technology Co.,Ltd.
Copyright ©2012–2021
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
25
(Query
channel signal
strength).
command
OK
Query
command
AT+CRSSI
FREQBANDIDX?
+CRSSI:
0:<Channel 0 rssi>
1:<Channel 1 rssi>
…
7:<Channel 7 rssi>
OK
The
description
of the
parameter
<FREQBANDIDX >: Represents the number of the band, starting at 0, and the
group number 1A2 is 1
RSSI returns 8 channels in a band.
Returns the
value
description
example
AT+CRSSI 1?
+CRSSI:
0:-157
1:-157
2:-157
3:-157
4:-157
5:-157
6:-157
7:-157
OK
Precautions
Command
character
The
command
type
The command format
response
CNBTRIALS
(Set
the
number of
sends).
Test
command
AT+CNBTRIALS=?
+CNBTRIALS:
“
MType
”
,
“
value
”
OK
Query
command
AT+CNBTRIALS?
+CNBTRIALS:<MType>,<value>
OK
Set the
command
AT+CNBTRIALS=<MType>
,<value>
OK
The
description
of the
parameter
<MType>:0:unconfirm package, 1:confirm package.
<value >: For the maximum number of sends, the value range: 1 to 15;
Returns the
value
description
