Ebyte E78-915LN22S (6601) User Manual page 26

Chengdu Ebyte Electronic Technology Co., Ltd.
Example
Precautions
command Command
characters type
test
command
query
command
Parameter
Description
CRSSI
Return value
( Query channel
description
signal strength )
Example
Precautions
command Command
characters type
test
command
query
command
CNBTRIALS
( Set the
number of times set command
to send )
Parameter
Description
Return value
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5 - SF7, BW125
AT+CDATARATE=1
OK
It needs to be set before sending data, and it will be invalid after enabling ADR.
command format
AT+CRSSI=?
AT+CRSSI
FREQBANDIDX?
<FREQBANDIDX>: Indicates the number of the frequency band, starting from 0, 1A2
group number is 1
Returns the RSSI of 8 channels within a band.
AT+CRSSI 1?
+CRSSI:
0:-157
1:-157
2:-157
3:-157
4:-157
5:-157
6:-157
7:-157
OK
command format
AT+CNBTRIALS=?
AT+CNBTRIALS?
AT+CNBTRIALS=<MType>,
<value>
<MType>:0:unconfirm packet, 1:confirm packet.
<value>: is the maximum sending times, the value range: 1~15;
E78-915LN22S(6601) User Manual
response
+CRSSI
OK
+CRSSI:
0:<Channel 0 rssi>
1:<Channel 1 rssi>
...
7:<Channel 7 rssi>
OK
response
+CNBTRIALS: " MType " , " value "
OK
+CNBTRIALS:<MType>,<value>
OK
OK
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