filtering

Hello there,

Is there a way to detect a previously paired device?

I'm using thescan_request trackerexample andble_app_securityand I'm able to print out the address of the device that has sent the scan request. However, I want to check this address and know when a device that has been paired and is disconnected, sends a scan request.

有办法验证如果一个设备已经上一页iously paired with?

Regards,

Hamid