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Chengdu Ebyte Electronic Technology Co., Ltd
Inquire
AT+CONPARAMS?
AT+ CONPARAMS =
Set
[intv],[latency],[timeout]
[intv]（ASCII) : connection gap，range，6~3200；
[latency] (ASCII) : slave delay. range，0~499
Parameter
[timeout]（ASCII）: connection timeout， range，10~3200
Default：16，0，400
Take into effect immediately, save when power off
Remark
1、 Connection timeout must be more than connection interval
2、 Timeout *4 > (1 + latency)* intv;
3、 Error parameter device will not save
4 、Only the default parameters of the connection parameters are set. After the setting is completed, it does
Note
not affect the currently connected links.
5 、It is not recommended to set the connection parameters of the host too large. This will cause the
connection time to be too long, and during the connection process, all data received by the serial port is
discarded.
AT+CONPARAMS=16,0,400
For example
Connection gap 16*1.25ms,slave will delay：0，16*1.25ms, connection timeout 400*1.25ms
7.4.23 AT+CONPARAMSx specified connection interval setting
AT+ CONPARAMSx=[handle],
Set
[intv],[latency],[timeout]
[handle][ASCII]
state printing.
[intv]（ASCII)
Parameter
[latency] (ASCII) : salve delay: range，0~499
[timeout]（ASCII） : connection timeout，range，10~3200
Default：16，0，400
Remark
Take into effect immediately.
1、 Connection timeout must be more than connection interval；
2、 Timeout *4 > (1 + latency)* intv;
3、 Error parameter device will not save
Note
4、 Take into effect immediately, do not save;
5、 This command is for modifying connection parameter for specified link;
6、 Even if the connection parameter modification returns "OK", it does not mean that the connection
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command
: connection handle（refer to 6.10）value range，0~7.It is from the connection
: connection interval，range，6~3200；
+OK=[ intv],[ latency],[timeout]
+OK：success
+ERR=[NUM]：error
+OK：success
+ERR=[NUM]：error
E104-BT5032A User Manual
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