NB-IoT Module Series
BC95 AT Commands Manual
BC95_AT_Commands_Manual Confidential / Released 47 / 58
Parameter
Example
AT+NSOCL=0
OK
4.15. +NSONMI Socket Message Arrived Indicator (Response Only)
Unsolicited message to notify that data has been received on a socket and is ready to be read. This
command returns socket number and number of bytes of data available to read for the first message that
is queued. If another message is received on the same socket, it will only be notified when the preceding
message has been completely read. Refer to Chapter 6 for possible <err> values.
Parameter
Neul Hi2110 Implementation
Maximum data size is 512 bytes.
This message can occur at any point if it is indicating a new message with no messages buffered. If
there are buffered messages it will occur in the AT+NSORF command before the data is returned.
Set Command
AT+NSOCL=<socket>
Response
OK
+CME ERROR: <err>
<socket> Socket number returned by +NSOCR
+NSONMI Socket Message Arrived Indicator (Response Only)
Response
<socket>,<length>
<socket> Socket on which data is received. Decimal number returned by +NSOCR
<length> Number of bytes of data in the first message
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