Samsung Galaxy Tab A8 does not work with nRF Mesh Android App

Hello,

Not sure where to direct this (we can open a GitHub issue but wanted to clear it here first), basically everything works great on our Galaxy Tab S6 Lite (SM-P610), can provision, everything. Same for the iOS version. However on the Samsung Galaxy Tab A8 (SM-X200) can see the device to be provisioned, but fails to provision it after the first steps.

We're using the 833 dev kit with soft device 140.  

Thanks,

Alex

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  • 3.2.4 on both of the Android tablets.

    iOS version is 3.2.0 and also works fine. 

  • Could you provide some logs from the Android studio console? This would help to get an idea what might be wrong.

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    == -- identify start -- ==
    I/ViewRootImpl@4704655[ProvisioningActivity]: ViewPostIme pointer 0
    I/ViewRootImpl@4704655[ProvisioningActivity]: ViewPostIme pointer 1
    I/BleManager: Data written to 00002adb-0000-1000-8000-00805f9b34fb, value: (0x) 03-00-05
    V/MeshManagerApi: Provisioning pdu sent: 0x030005
    I/BleManager: Notification received from 00002adc-0000-1000-8000-00805f9b34fb, value: (0x) 03-01-01-00-01-00-01-00-00-00-00-00-00
    V/MeshManagerApi: Received provisioning message: 0x03010100010001000000000000
    V/ProvisioningCapabilities: Number of elements: 1
    V/AlgorithmType: Supported output oob action type: FIPS P-256 Elliptic Curve
    V/ProvisioningCapabilities: Public key information available: false
    V/ProvisioningCapabilities: Static OOB information available: : true
    V/ProvisioningCapabilities: Output OOB size: 0
    V/ProvisioningCapabilities: Input OOB size: 0
    == -- provision start -- ==
    I/ViewRootImpl@4704655[ProvisioningActivity]: ViewPostIme pointer 0
    I/ViewRootImpl@4704655[ProvisioningActivity]: ViewPostIme pointer 1
    D/ScrollView: initGoToTop
    I/Dialog: mIsSamsungBasicInteraction = false, isMetaDataInActivity = false
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX


    Seems to be a GATT timeout:

    D/BluetoothGatt: onClientConnectionState() - status=8 clientIf=11 device=EB:E4:48:59:06:96
    W/BleManager: Error: (0x8): GATT CONN TIMEOUT
    I/BleManager: Disconnected

  • Any updates? Could you re-open the GitHub issue I opened if you don't have any more suggestions? 

  • Hi,

    Could you provide us with a sniffer trace to see what is happening over the air? That will be helpful to figure out what is causing this issue.