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Neo_M660 AT Command Set
Copyright © Neoway Technology Co., Ltd
14
OK
will be returned after the command is executed successfully.
ERROR
will be returned for other parameter combinations.
2.14 Enabling & Disabling the Terminal Display: ATE1/ATE0
Description
To enable or disable the terminal display function of the AT commands
Format
ATE1<CR>
ATE0<CR>
Parameter
N/A
Return
Value
See the Example
.
Example
ATE1
OK
Enable the terminal display function of
the AT commands.
ATE0
OK
Disable the terminal display function of
the AT commands.
Remarks
N/A
3 Network Service Commands
3.1 Querying Signal Quality: +CSQ
Description
To check the receiving signal strength indication (RSSI) and the bit error rate (BER) of the
channel
Format
AT+CSQ<CR>
Parameter
N/A
Return
Value
<CR><LF> +CSQ: < signal >, <ber><CR><LF>
<CR><LF> OK <CR><LF>
< signal >
The following table shows the relationship between the signal and the RSSI.
signal
rssi
0
<4 or 99
<-107 dBm or unknown
1
<10
<-93dBm
2
<16
<-71 dBm
3
<22
<-69dBm
4
<28
<-57dBm
5
>=28
>=-57 dBm