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Not visible after disconnection

Something did change in the last 2 days but I dont know what.

On tuesday I was able to connect with my mobile device to the nRF51-DK. The application worked fine and it was always possible to disconnect and to connect again.

But since yesterday I`m able to connect the first time and use my application, but when I disconnect the nRF51 DK is not visible anymore for my mobile device. I have to plug out and plug in the supply if I want to connect again with my nRF51 DK. I could also press the Reset Button but thats the same....

Why is the nRF51-DK not visible anymore after disconnection? Because I didnt change anything the past 2 days.

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  • Did you try killing the mobile application? Sometimes though you disconnect from the mobile the bluetooth device would still be connected. Also you can try to turn of the bluetooth from you mobile. This would surely disconnect the device and it would start to advertise again.

    PS: Since you said this was working fine, I am assuming that you are starting to advertise after disconnection.

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  • Did you try killing the mobile application? Sometimes though you disconnect from the mobile the bluetooth device would still be connected. Also you can try to turn of the bluetooth from you mobile. This would surely disconnect the device and it would start to advertise again.

    PS: Since you said this was working fine, I am assuming that you are starting to advertise after disconnection.

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