Quectel BG95 Series - Power Supply

LPWA Module Series
BG95&BG77&BG600L Series TCP/IP Application Note
BG95&BG77&BG600L_Series_TCP/IP_Application_Note 34 / 56
Parameter
ax_backoffs>,<max_rto>]
If the optional parameters are specified, set the maximum interval
and the number of TCP retransmission:
OK
Or
ERROR
Maximum Response Time
300ms
Characteristics
The command takes effect immediately.
The configuration is not saved.
<transpkt_size>
Integer type. Maximum length of the data packet to be sent. Range: 1–1460.
Default value: 1024. Unit: byte.
<transwaittm>
Integer type. In transparent transmission mode, if the length of data received
from the port is less than the specified value of <transpkt_size>, after
exceeding the time specified by <transwaittm>, the data will be sent directly.
Range: 0–20. Default value: 2. Unit: 100 ms.
<send_data_format>
Integer type. Format of the data to be sent.
0 Text mode
1 Hex mode
<recv_data_format>
Integer type. Format of the data to be received.
0 Text mode
1 Hex mode
<view_mode>
Integer type. Output format of received data.
0 Output format of received data: data header\r\ndata.
1 Output format of received data: data header,data.
<recv_ind>
Integer type. URC format.
0 URC format without data length.
URC format is +QIURC: "recv",<connectID>.
1 URC format with data length.
URC format is +QIURC: "recv",<connectID>,<data_len>.
<SACK>
Integer type. Whether to enable SACK option in TCP header.
0 Disable
1 Enable
<keepalive>
Integer type. Whether to enable TCP keepalive feature. When it is 0,
<idle_time>, <interval_time> and <probe_cnt> should be ignored.
0 Disable
1 Enable
<idle_time>
Integer type. Default keepalive time. Range: 1–120. Unit: minute.
<interval_time>
Integer type. Interval between keepalive probes. Range: 25–100. Unit: second.
<probe_cnt>
Integer type. Maximum number of keepalive probes. Range: 3–10.
<max_backoffs>
Integer type. Maximum number of TCP retransmissions. Range: 3–20. Default
value: 12.