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How to change alert range for proximity in KeyFobDemo?

Alessandro Messina
Prodigy 50 points

Hi all

I tried to modify the alert range for proximity changing #define PP_DEFAULT_TX_POWER but I didn't have any resoult...I would like to have a range of 2m to activate the alarm. Is that possible?? 

Thanks.

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    TI__Genius 17975 points

    Following the proximity profile, it is the central side that determines when to trigger a path loss alert on the peripheral side based on RSSI (not on actual distance). Unfortunately we don't have any application examples for the central side. In any case, using RSSI also does not easily correlate with actual physical distance, as factor such as multipaths and RF interference will affect the RSSI reading.