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[SPBTLE-RF] phone doesn't respect connection interval

Question asked by raphael declercq on Jun 23, 2017
Latest reply on Nov 30, 2017 by Andrew Neil

Hi guys,


I'm using a spblte-rf module on a custom board.

Correct me if i am wrong, but from what i understood the master module will ask the module for data every "connection interval". i.e if this interval is 1s, the phone will ask my spbtle every 1s.


Here's the problem: even if a modify the connection interval into the aci_gap_set_discoverable function, I can see no changes in the behavior of my device (my device show the same consumption with a 7.5ms or 4s connection interval) . I also tried with a IDB05A1 on a nucleo board and got the same results.

So it seems that the phone doesn't take this parameter into consideration, even tho i can see the connection interval parameters into the advertising frame.


Is there a way to force the phone to use these parameters, does this time depends on the application, on the phone itself ?


Thanks in advance