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nrf Connect for Desktop looses first connection (BLE_HCI_CONNECTION_TIMEOUT) when second device connects

Moritz

Our manufacturing supplier provided me a log file from the nrf Connect for Desktop Application that shows repeatedly unexpected disconnects when nrf Connect opens a second BLE connection. They are doing these connects to do a sanity check whether the BLE functionality is working in their preproductions tests.

I could of course tell them that they should ensure to always have only one connection, but my question is: Could this be caused by any hardware or software issues on our devices (nrf52832 with S132v4.0.4 and SDK13) or is this as I would guess an issue that is caused by the PC running the nrf Connect software (nRFConnect 2.6.0 with pc-nrfconnect-ble v2.2.0)

By the way: On my laptop I just tried to connect to 5 of these devices at the same time without any issues.

Filtered log file showing the issue:

Part of a full log file:

2019-09-04T06:22:49.081Z DEBUG      378 ->  [00 8a 01 01 a0 00 20 00 3c 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:4 payload_length:a data_integrity:1 header_checksum:6c err_code:0
2019-09-04T06:22:49.083Z DEBUG   375/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.083Z DEBUG   376/ 0 <-  [01 8a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:7 payload_length:6 data_integrity:1 header_checksum:96 err_code:0
2019-09-04T06:22:49.083Z DEBUG      379 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.089Z INFO Scan started
2019-09-04T06:22:49.102Z DEBUG   377/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 dc 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 13 1d 00 00 06 bd fc 7f 28 d0 78 4a 77 60 97 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:7 payload_length:36 data_integrity:1 header_checksum:92 err_code:0
2019-09-04T06:22:49.102Z DEBUG      380 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.104Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:22:49.098Z connHandle:65535 rssi:36 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,19,29,0,0,6,189,252,127,40,208,120,74,119,96,151,5]
2019-09-04T06:22:49.108Z DEBUG   378/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 dd 01 16 01 0c ff 4f 04 00 59 f3 9b 00 6e b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:7 payload_length:2d data_integrity:1 header_checksum:22 err_code:0
2019-09-04T06:22:49.108Z DEBUG      381 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.109Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:22:49.100Z connHandle:65535 rssi:35 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,110,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:22:49.301Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:22:49.295Z connHandle:65535 rssi:39 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,19,29,0,0,6,189,252,127,40,208,120,74,119,96,151,5]
2019-09-04T06:22:49.304Z DEBUG   379/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 d9 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 13 1d 00 00 06 bd fc 7f 28 d0 78 4a 77 60 97 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:7 payload_length:36 data_integrity:1 header_checksum:90 err_code:0
2019-09-04T06:22:49.304Z DEBUG      382 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.304Z DEBUG   380/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 d9 01 16 01 0c ff 4f 04 00 59 f3 9b 00 6e b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:7 payload_length:2d data_integrity:1 header_checksum:28 err_code:0
2019-09-04T06:22:49.304Z DEBUG      383 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.305Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:22:49.301Z connHandle:65535 rssi:39 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,110,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:22:49.404Z DEBUG   381/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 dc 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 13 1d 00 00 06 bd fc 7f 28 d0 78 4a 77 60 97 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:7 payload_length:36 data_integrity:1 header_checksum:96 err_code:0
2019-09-04T06:22:49.405Z DEBUG      384 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.408Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:22:49.400Z connHandle:65535 rssi:36 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,19,29,0,0,6,189,252,127,40,208,120,74,119,96,151,5]
2019-09-04T06:22:49.411Z DEBUG   382/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 dc 01 16 01 0c ff 4f 04 00 59 f3 9b 00 6e b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:7 payload_length:2d data_integrity:1 header_checksum:26 err_code:0
2019-09-04T06:22:49.413Z DEBUG      385 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.413Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:22:49.403Z connHandle:65535 rssi:36 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,110,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:22:49.502Z DEBUG   383/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 d3 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 13 1d 00 00 06 bd fc 7f 28 d0 78 4a 77 60 97 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:7 payload_length:36 data_integrity:1 header_checksum:94 err_code:0
2019-09-04T06:22:49.503Z DEBUG      386 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.504Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:22:49.498Z connHandle:65535 rssi:45 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,19,29,0,0,6,189,252,127,40,208,120,74,119,96,151,5]
2019-09-04T06:22:49.509Z DEBUG   384/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 d3 01 16 01 0c ff 4f 04 00 59 f3 9b 00 6e b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:7 payload_length:2d data_integrity:1 header_checksum:24 err_code:0
2019-09-04T06:22:49.509Z DEBUG      387 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.510Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:22:49.501Z connHandle:65535 rssi:45 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,110,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:22:49.601Z DEBUG   385/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 d9 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 13 1d 00 00 06 bd fc 7f 28 d0 78 4a 77 60 97 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:7 payload_length:36 data_integrity:1 header_checksum:92 err_code:0
2019-09-04T06:22:49.602Z DEBUG      388 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.603Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:22:49.597Z connHandle:65535 rssi:39 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,19,29,0,0,6,189,252,127,40,208,120,74,119,96,151,5]
2019-09-04T06:22:49.607Z DEBUG   386/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 da 01 16 01 0c ff 4f 04 00 59 f3 9b 00 6e b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:7 payload_length:2d data_integrity:1 header_checksum:22 err_code:0
2019-09-04T06:22:49.607Z DEBUG      389 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.608Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:22:49.600Z connHandle:65535 rssi:38 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,110,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:22:49.710Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:22:49.704Z connHandle:65535 rssi:36 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,19,29,0,0,6,189,252,127,40,208,120,74,119,96,151,5]
2019-09-04T06:22:49.712Z DEBUG   387/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 dc 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 13 1d 00 00 06 bd fc 7f 28 d0 78 4a 77 60 97 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:7 payload_length:36 data_integrity:1 header_checksum:90 err_code:0
2019-09-04T06:22:49.713Z DEBUG      390 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.713Z DEBUG   388/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 dd 01 16 01 0c ff 4f 04 00 59 f3 9b 00 6e b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:7 payload_length:2d data_integrity:1 header_checksum:28 err_code:0
2019-09-04T06:22:49.713Z DEBUG      391 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.714Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:22:49.707Z connHandle:65535 rssi:35 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,110,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:22:49.810Z DEBUG   389/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 d3 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 13 1d 00 00 06 bd fc 7f 28 d0 78 4a 77 60 97 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:7 payload_length:36 data_integrity:1 header_checksum:96 err_code:0
2019-09-04T06:22:49.810Z DEBUG      392 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.811Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:22:49.804Z connHandle:65535 rssi:45 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,19,29,0,0,6,189,252,127,40,208,120,74,119,96,151,5]
2019-09-04T06:22:49.813Z DEBUG   390/ 0 <-  [02 1d 00 ff ff 02 77 4d 07 5d 31 d4 00 42 50 20 31 38 20 d4 01 16 01 0c ff 4f 04 00 59 f3 9b 00 6e b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:7 payload_length:2d data_integrity:1 header_checksum:26 err_code:0
2019-09-04T06:22:49.813Z DEBUG      393 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.814Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:22:49.807Z connHandle:65535 rssi:44 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,110,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:22:49.849Z INFO Connecting to device
2019-09-04T06:22:49.855Z DEBUG      394 ->  [00 8c 01 02 77 4d 07 5d 31 d4 01 01 a0 00 50 00 14 00 01 06 00 06 00 00 00 90 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:3 payload_length:1b data_integrity:1 header_checksum:62 err_code:0
2019-09-04T06:22:49.855Z DEBUG   391/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.855Z DEBUG   392/ 0 <-  [01 8c 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:0 payload_length:6 data_integrity:1 header_checksum:cf err_code:0
2019-09-04T06:22:49.855Z DEBUG      395 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.878Z DEBUG GAP_EVT_CONNECTED time:2019-09-04T06:22:49.873Z connHandle:0 peerAddr:[address:D4:31:5D:07:4D:77 type:randomStatic addrIdPeer:0] role:central connParams:[minConnInterval:7_5 maxConnInterval:7_5 slaveLatency:0 connSupTimeout:4000]
2019-09-04T06:22:49.884Z INFO Connected to device D4:31:5D:07:4D:77
2019-09-04T06:22:49.896Z DEBUG   393/ 0 <-  [02 10 00 00 00 02 77 4d 07 5d 31 d4 02 06 00 06 00 00 00 90 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:0 payload_length:15 data_integrity:1 header_checksum:dd err_code:0
2019-09-04T06:22:49.896Z DEBUG      396 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.896Z DEBUG      397 ->  [00 94 00 00 01 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:5 payload_length:7 data_integrity:1 header_checksum:9a err_code:0
2019-09-04T06:22:49.900Z DEBUG   394/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.900Z DEBUG   395/ 0 <-  [01 94 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:1 payload_length:6 data_integrity:1 header_checksum:c5 err_code:0
2019-09-04T06:22:49.900Z DEBUG      398 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.943Z DEBUG   396/ 0 <-  [02 30 00 00 00 00 00 00 00 03 00 00 18 01 01 00 09 00 01 18 01 0a 00 0d 00 59 fe 01 0e 00 11 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:1 payload_length:20 data_integrity:1 header_checksum:22 err_code:0
2019-09-04T06:22:49.943Z DEBUG      399 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.944Z DEBUG GATTC_EVT_PRIM_SRVC_DISC_RSP time:2019-09-04T06:22:49.939Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 count:3 services:[[uuid:[uuid:6144 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:1 endHandle:9]],[uuid:[uuid:6145 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:10 endHandle:13]],[uuid:[uuid:65113 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:14 endHandle:17]]]
2019-09-04T06:22:49.944Z DEBUG      400 ->  [00 94 00 00 12 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:7 payload_length:7 data_integrity:1 header_checksum:89 err_code:0
2019-09-04T06:22:49.946Z DEBUG   397/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.946Z DEBUG   398/ 0 <-  [01 94 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:2 payload_length:6 data_integrity:1 header_checksum:bb err_code:0
2019-09-04T06:22:49.946Z DEBUG      401 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:49.989Z DEBUG GATTC_EVT_PRIM_SRVC_DISC_RSP time:2019-09-04T06:22:49.984Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 count:2 services:[[uuid:[uuid:65081 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:18 endHandle:25]],[uuid:[uuid:6154 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:26 endHandle:65535]]]
2019-09-04T06:22:50.016Z DEBUG   399/ 0 <-  [02 30 00 00 00 00 00 00 00 02 00 39 fe 01 12 00 19 00 0a 18 01 1a 00 ff ff ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:2 payload_length:19 data_integrity:1 header_checksum:91 err_code:0
2019-09-04T06:22:50.016Z DEBUG      402 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.016Z DEBUG      403 ->  [00 96 00 00 01 01 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:1 payload_length:9 data_integrity:1 header_checksum:98 err_code:0
2019-09-04T06:22:50.018Z DEBUG   400/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.019Z DEBUG   401/ 0 <-  [01 96 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:3 payload_length:6 data_integrity:1 header_checksum:b9 err_code:0
2019-09-04T06:22:50.019Z DEBUG      404 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.057Z DEBUG GATTC_EVT_CHAR_DISC_RSP time:2019-09-04T06:22:50.052Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 count:3 chars:[[uuid:[uuid:10752 type:1 typeString:bleUuidTypeBle],charProps:[broadcast:false read:true writeWoResp:false write:false notify:false indicate:false authSignedWr:false],charExtProps:0,handleDecl:2,handleValue:3],[uuid:[uuid:10753 type:1 typeString:bleUuidTypeBle],charProps:[broadcast:false read:true writeWoResp:false write:false notify:false indicate:false authSignedWr:false],charExtProps:0,handleDecl:4,handleValue:5],[uuid:[uuid:10756 type:1 typeString:bleUuidTypeBle],charProps:[broadcast:false read:true writeWoResp:false write:false notify:false indicate:false authSignedWr:false],charExtProps:0,handleDecl:6,handleValue:7]]
2019-09-04T06:22:50.058Z DEBUG   402/ 0 <-  [02 32 00 00 00 00 00 00 00 03 00 00 2a 01 02 00 02 00 03 00 01 2a 01 02 00 04 00 05 00 04 2a 01 02 00 06 00 07 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:3 payload_length:26 data_integrity:1 header_checksum:b6 err_code:0
2019-09-04T06:22:50.058Z DEBUG      405 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.059Z DEBUG      406 ->  [00 96 00 00 01 07 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:3 payload_length:9 data_integrity:1 header_checksum:87 err_code:0
2019-09-04T06:22:50.060Z DEBUG   403/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.061Z DEBUG   404/ 0 <-  [01 96 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:4 payload_length:6 data_integrity:1 header_checksum:af err_code:0
2019-09-04T06:22:50.061Z DEBUG      407 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.120Z DEBUG GATTC_EVT_CHAR_DISC_RSP time:2019-09-04T06:22:50.096Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 count:1 chars:[[uuid:[uuid:10918 type:1 typeString:bleUuidTypeBle],charProps:[broadcast:false read:true writeWoResp:false write:false notify:false indicate:false authSignedWr:false],charExtProps:0,handleDecl:8,handleValue:9]]
2019-09-04T06:22:50.120Z DEBUG   405/ 0 <-  [02 32 00 00 00 00 00 00 00 01 00 a6 2a 01 02 00 08 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:4 payload_length:14 data_integrity:1 header_checksum:cd err_code:0
2019-09-04T06:22:50.120Z DEBUG      408 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.122Z DEBUG      409 ->  [00 9a 00 00 03 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:5 payload_length:8 data_integrity:1 header_checksum:86 err_code:0
2019-09-04T06:22:50.125Z DEBUG   406/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.126Z DEBUG   407/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:5 payload_length:6 data_integrity:1 header_checksum:a5 err_code:0
2019-09-04T06:22:50.126Z DEBUG      410 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.170Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:22:50.164Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 handle:3 offset:0 len:7
2019-09-04T06:22:50.170Z DEBUG   408/ 0 <-  [02 36 00 00 00 00 00 00 00 03 00 00 00 07 00 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:5 payload_length:16 data_integrity:1 header_checksum:a3 err_code:0
2019-09-04T06:22:50.170Z DEBUG      411 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.171Z DEBUG      412 ->  [00 9a 00 00 05 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:7 payload_length:8 data_integrity:1 header_checksum:75 err_code:0
2019-09-04T06:22:50.173Z DEBUG   409/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.173Z DEBUG   410/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:6 payload_length:6 data_integrity:1 header_checksum:9b err_code:0
2019-09-04T06:22:50.173Z DEBUG      413 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.214Z DEBUG   411/ 0 <-  [02 36 00 00 00 00 00 00 00 05 00 00 00 02 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:6 payload_length:11 data_integrity:1 header_checksum:f1 err_code:0
2019-09-04T06:22:50.215Z DEBUG      414 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.215Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:22:50.209Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 handle:5 offset:0 len:2
2019-09-04T06:22:50.216Z DEBUG      415 ->  [00 9a 00 00 07 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:1 payload_length:8 data_integrity:1 header_checksum:a4 err_code:0
2019-09-04T06:22:50.218Z DEBUG   412/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.218Z DEBUG   413/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:7 payload_length:6 data_integrity:1 header_checksum:99 err_code:0
2019-09-04T06:22:50.218Z DEBUG      416 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.260Z DEBUG   414/ 0 <-  [02 36 00 00 00 00 00 00 00 07 00 00 00 08 00 10 00 28 00 04 00 c8 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:7 payload_length:17 data_integrity:1 header_checksum:87 err_code:0
2019-09-04T06:22:50.260Z DEBUG      417 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.261Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:22:50.254Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 handle:7 offset:0 len:8
2019-09-04T06:22:50.261Z DEBUG      418 ->  [00 9a 00 00 09 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:3 payload_length:8 data_integrity:1 header_checksum:93 err_code:0
2019-09-04T06:22:50.263Z DEBUG   415/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.263Z DEBUG   416/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:0 payload_length:6 data_integrity:1 header_checksum:cf err_code:0
2019-09-04T06:22:50.263Z DEBUG      419 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.305Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:22:50.299Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 handle:9 offset:0 len:1
2019-09-04T06:22:50.336Z DEBUG   417/ 0 <-  [02 36 00 00 00 00 00 00 00 09 00 00 00 01 00 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:0 payload_length:10 data_integrity:1 header_checksum:2d err_code:0
2019-09-04T06:22:50.336Z DEBUG      420 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.336Z DEBUG      421 ->  [00 97 00 00 01 04 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:5 payload_length:9 data_integrity:1 header_checksum:7a err_code:0
2019-09-04T06:22:50.338Z DEBUG   418/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.344Z DEBUG   419/ 0 <-  [01 97 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:1 payload_length:6 data_integrity:1 header_checksum:c5 err_code:0
2019-09-04T06:22:50.344Z DEBUG      422 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.372Z DEBUG   420/ 0 <-  [02 33 00 00 00 00 00 00 00 05 00 04 00 03 28 01 05 00 01 2a 01 06 00 03 28 01 07 00 04 2a 01 08 00 03 28 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:1 payload_length:24 data_integrity:1 header_checksum:e2 err_code:0
2019-09-04T06:22:50.372Z DEBUG      423 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.373Z DEBUG GATTC_EVT_DESC_DISC_RSP time:2019-09-04T06:22:50.367Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 count:5 descs:[[handle:4,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:5,uuid:[uuid:10753 type:1 typeString:bleUuidTypeBle]],[handle:6,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:7,uuid:[uuid:10756 type:1 typeString:bleUuidTypeBle]],[handle:8,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]]]
2019-09-04T06:22:50.377Z DEBUG      424 ->  [00 97 00 00 01 06 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:7 payload_length:9 data_integrity:1 header_checksum:69 err_code:0
2019-09-04T06:22:50.379Z DEBUG   421/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.379Z DEBUG   422/ 0 <-  [01 97 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:2 payload_length:6 data_integrity:1 header_checksum:bb err_code:0
2019-09-04T06:22:50.379Z DEBUG      425 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.416Z DEBUG GATTC_EVT_DESC_DISC_RSP time:2019-09-04T06:22:50.411Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 count:4 descs:[[handle:6,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:7,uuid:[uuid:10756 type:1 typeString:bleUuidTypeBle]],[handle:8,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:9,uuid:[uuid:10918 type:1 typeString:bleUuidTypeBle]]]
2019-09-04T06:22:50.420Z DEBUG   423/ 0 <-  [02 33 00 00 00 00 00 00 00 04 00 06 00 03 28 01 07 00 04 2a 01 08 00 03 28 01 09 00 a6 2a 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:2 payload_length:1f data_integrity:1 header_checksum:31 err_code:0
2019-09-04T06:22:50.420Z DEBUG      426 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.420Z DEBUG      427 ->  [00 97 00 00 01 08 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:1 payload_length:9 data_integrity:1 header_checksum:98 err_code:0
2019-09-04T06:22:50.422Z DEBUG   424/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.422Z DEBUG   425/ 0 <-  [01 97 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:3 payload_length:6 data_integrity:1 header_checksum:b9 err_code:0
2019-09-04T06:22:50.422Z DEBUG      428 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.461Z DEBUG   426/ 0 <-  [02 33 00 00 00 00 00 00 00 02 00 08 00 03 28 01 09 00 a6 2a 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:3 payload_length:15 data_integrity:1 header_checksum:c7 err_code:0
2019-09-04T06:22:50.462Z DEBUG      429 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.463Z DEBUG GATTC_EVT_DESC_DISC_RSP time:2019-09-04T06:22:50.456Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 count:2 descs:[[handle:8,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:9,uuid:[uuid:10918 type:1 typeString:bleUuidTypeBle]]]
2019-09-04T06:22:50.478Z DEBUG      430 ->  [00 97 00 00 01 0a 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:3 payload_length:9 data_integrity:1 header_checksum:87 err_code:0
2019-09-04T06:22:50.479Z DEBUG   427/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.479Z DEBUG   428/ 0 <-  [01 97 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:4 payload_length:6 data_integrity:1 header_checksum:af err_code:0
2019-09-04T06:22:50.479Z DEBUG      431 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.506Z DEBUG   429/ 0 <-  [02 33 00 00 00 01 01 0a 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:4 payload_length:b data_integrity:1 header_checksum:5e err_code:0
2019-09-04T06:22:50.506Z DEBUG      432 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.507Z DEBUG GATTC_EVT_DESC_DISC_RSP time:2019-09-04T06:22:50.501Z connHandle:0 gattStatus:257 gattStatusName:atterrInvalidHandle errorHandle:10 count:0 descs:[]
2019-09-04T06:22:50.511Z DEBUG      433 ->  [00 9a 00 00 03 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:5 payload_length:8 data_integrity:1 header_checksum:86 err_code:0
2019-09-04T06:22:50.513Z DEBUG   430/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.513Z DEBUG   431/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:5 payload_length:6 data_integrity:1 header_checksum:a5 err_code:0
2019-09-04T06:22:50.513Z DEBUG      434 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:50.552Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:22:50.546Z connHandle:0 gattStatus:0 gattStatusName:success errorHandle:0 handle:3 offset:0 len:7
2019-09-04T06:22:50.553Z INFO Attribute value read, handle: 0x03, value (0x): 42-50-20-31-38-20-49
2019-09-04T06:22:50.564Z DEBUG   432/ 0 <-  [02 36 00 00 00 00 00 00 00 03 00 00 00 07 00 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:5 payload_length:16 data_integrity:1 header_checksum:a3 err_code:0
2019-09-04T06:22:50.564Z DEBUG      435 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:22:52.367Z DEBUG GAP_EVT_DISCONNECTED time:2019-09-04T06:22:52.361Z connHandle:1 reason:8 reasonName:connectionTimeout
2019-09-04T06:22:52.367Z INFO Disconnected from device C3:C5:73:0C:10:2F, reason: BLE_HCI_CONNECTION_TIMEOUT
2019-09-04T06:22:52.372Z DEBUG   433/ 0 <-  [02 11 00 01 00 08 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:5 payload_length:6 data_integrity:1 header_checksum:a3 err_code:0
2019-09-04T06:22:52.372Z DEBUG      436 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.475Z DEBUG      437 ->  [00 8a 01 01 a0 00 20 00 3c 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:0 payload_length:a data_integrity:1 header_checksum:8d err_code:0
2019-09-04T06:23:16.477Z DEBUG   434/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.480Z DEBUG   435/ 0 <-  [01 8a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:6 payload_length:6 data_integrity:1 header_checksum:a2 err_code:0
2019-09-04T06:23:16.480Z DEBUG      438 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.486Z INFO Scan started
2019-09-04T06:23:16.599Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:23:16.585Z connHandle:65535 rssi:45 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,26,32,0,0,6,101,33,182,224,214,152,73,128,138,97,5]
2019-09-04T06:23:16.604Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:23:16.588Z connHandle:65535 rssi:44 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,83,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:23:16.607Z DEBUG   436/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 d3 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 1a 20 00 00 06 65 21 b6 e0 d6 98 49 80 8a 61 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:6 payload_length:36 data_integrity:1 header_checksum:9e err_code:0
2019-09-04T06:23:16.607Z DEBUG      439 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.607Z DEBUG   437/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 d4 01 16 01 0c ff 4f 04 00 59 f3 9b 00 53 b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:6 payload_length:2d data_integrity:1 header_checksum:2e err_code:0
2019-09-04T06:23:16.607Z DEBUG      440 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.698Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:23:16.689Z connHandle:65535 rssi:40 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,26,32,0,0,6,101,33,182,224,214,152,73,128,138,97,5]
2019-09-04T06:23:16.699Z DEBUG   438/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 d8 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 1a 20 00 00 06 65 21 b6 e0 d6 98 49 80 8a 61 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:6 payload_length:36 data_integrity:1 header_checksum:9c err_code:0
2019-09-04T06:23:16.700Z DEBUG      441 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.700Z DEBUG   439/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 d9 01 16 01 0c ff 4f 04 00 59 f3 9b 00 53 b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:6 payload_length:2d data_integrity:1 header_checksum:2c err_code:0
2019-09-04T06:23:16.700Z DEBUG      442 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.700Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:23:16.691Z connHandle:65535 rssi:39 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,83,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:23:16.809Z DEBUG   440/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 dc 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 1a 20 00 00 06 65 21 b6 e0 d6 98 49 80 8a 61 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:6 payload_length:36 data_integrity:1 header_checksum:9a err_code:0
2019-09-04T06:23:16.809Z DEBUG      443 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.810Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:23:16.799Z connHandle:65535 rssi:36 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,26,32,0,0,6,101,33,182,224,214,152,73,128,138,97,5]
2019-09-04T06:23:16.905Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:23:16.895Z connHandle:65535 rssi:45 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,26,32,0,0,6,101,33,182,224,214,152,73,128,138,97,5]
2019-09-04T06:23:16.908Z DEBUG   441/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 d3 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 1a 20 00 00 06 65 21 b6 e0 d6 98 49 80 8a 61 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:6 payload_length:36 data_integrity:1 header_checksum:99 err_code:0
2019-09-04T06:23:16.908Z DEBUG      444 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.908Z DEBUG   442/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 d3 01 16 01 0c ff 4f 04 00 59 f3 9b 00 53 b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:6 payload_length:2d data_integrity:1 header_checksum:29 err_code:0
2019-09-04T06:23:16.908Z DEBUG      445 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:16.910Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:23:16.901Z connHandle:65535 rssi:45 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,83,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:23:17.094Z DEBUG GAP_EVT_ADV_REPORT/ADV_IND time:2019-09-04T06:23:17.084Z connHandle:65535 rssi:35 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:false advType:advInd gap:[adTypeFlags:[leLimitedDiscMode,brEdrNotSupported,leOnlyLimitedDiscMode,leOnlyGeneralDiscMode] txPowerLevel:246 16BitServiceUuidMoreAvailable:FE39 serviceData:57,254,1,26,32,0,0,6,101,33,182,224,214,152,73,128,138,97,5]
2019-09-04T06:23:17.097Z DEBUG   443/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 dd 00 1f 01 02 01 05 02 0a f6 03 02 39 fe 14 16 39 fe 01 1a 20 00 00 06 65 21 b6 e0 d6 98 49 80 8a 61 05 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:6 payload_length:36 data_integrity:1 header_checksum:9f err_code:0
2019-09-04T06:23:17.097Z DEBUG      446 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.097Z DEBUG   444/ 0 <-  [02 1d 00 ff ff 02 92 99 a0 bf 34 ea 00 42 50 20 31 38 20 dd 01 16 01 0c ff 4f 04 00 59 f3 9b 00 53 b1 62 02 08 08 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:6 payload_length:2d data_integrity:1 header_checksum:2f err_code:0
2019-09-04T06:23:17.097Z DEBUG      447 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.098Z DEBUG GAP_EVT_ADV_REPORT time:2019-09-04T06:23:17.086Z connHandle:65535 rssi:35 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] scanRsp:true gap:[manufacturerSpecificData:79,4,0,89,243,155,0,83,177,98,2 shortLocalName:BP 18 I]
2019-09-04T06:23:17.273Z INFO Connecting to device
2019-09-04T06:23:17.283Z DEBUG      448 ->  [00 8c 01 02 92 99 a0 bf 34 ea 01 01 a0 00 50 00 14 00 01 06 00 06 00 00 00 90 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:2 payload_length:1b data_integrity:1 header_checksum:6b err_code:0
2019-09-04T06:23:17.283Z DEBUG   445/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.283Z DEBUG   446/ 0 <-  [01 8c 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:7 payload_length:6 data_integrity:1 header_checksum:98 err_code:0
2019-09-04T06:23:17.284Z DEBUG      449 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.288Z DEBUG   447/ 0 <-  [02 10 00 01 00 02 92 99 a0 bf 34 ea 02 06 00 06 00 00 00 90 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:7 payload_length:15 data_integrity:1 header_checksum:a6 err_code:0
2019-09-04T06:23:17.288Z DEBUG      450 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.292Z DEBUG GAP_EVT_CONNECTED time:2019-09-04T06:23:17.281Z connHandle:1 peerAddr:[address:EA:34:BF:A0:99:92 type:randomStatic addrIdPeer:0] role:central connParams:[minConnInterval:7_5 maxConnInterval:7_5 slaveLatency:0 connSupTimeout:4000]
2019-09-04T06:23:17.297Z INFO Connected to device EA:34:BF:A0:99:92
2019-09-04T06:23:17.319Z DEBUG      451 ->  [00 94 01 00 01 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:4 payload_length:7 data_integrity:1 header_checksum:9b err_code:0
2019-09-04T06:23:17.319Z DEBUG   448/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.319Z DEBUG   449/ 0 <-  [01 94 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:0 payload_length:6 data_integrity:1 header_checksum:ce err_code:0
2019-09-04T06:23:17.319Z DEBUG      452 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.343Z DEBUG GATTC_EVT_PRIM_SRVC_DISC_RSP time:2019-09-04T06:23:17.335Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 count:3 services:[[uuid:[uuid:6144 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:1 endHandle:9]],[uuid:[uuid:6145 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:10 endHandle:13]],[uuid:[uuid:65113 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:14 endHandle:17]]]
2019-09-04T06:23:17.344Z DEBUG   450/ 0 <-  [02 30 00 01 00 00 00 00 00 03 00 00 18 01 01 00 09 00 01 18 01 0a 00 0d 00 59 fe 01 0e 00 11 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:0 payload_length:20 data_integrity:1 header_checksum:2b err_code:0
2019-09-04T06:23:17.344Z DEBUG      453 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.344Z DEBUG      454 ->  [00 94 01 00 12 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:6 payload_length:7 data_integrity:1 header_checksum:92 err_code:0
2019-09-04T06:23:17.346Z DEBUG   451/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.346Z DEBUG   452/ 0 <-  [01 94 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:1 payload_length:6 data_integrity:1 header_checksum:c4 err_code:0
2019-09-04T06:23:17.346Z DEBUG      455 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.386Z DEBUG   453/ 0 <-  [02 30 00 01 00 00 00 00 00 02 00 39 fe 01 12 00 19 00 0a 18 01 1a 00 ff ff ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:1 payload_length:19 data_integrity:1 header_checksum:92 err_code:0
2019-09-04T06:23:17.386Z DEBUG      456 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.387Z DEBUG GATTC_EVT_PRIM_SRVC_DISC_RSP time:2019-09-04T06:23:17.378Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 count:2 services:[[uuid:[uuid:65081 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:18 endHandle:25]],[uuid:[uuid:6154 type:1 typeString:bleUuidTypeBle],handleRange:[startHandle:26 endHandle:65535]]]
2019-09-04T06:23:17.404Z DEBUG      457 ->  [00 96 01 00 01 01 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:0 payload_length:9 data_integrity:1 header_checksum:a1 err_code:0
2019-09-04T06:23:17.405Z DEBUG   454/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.405Z DEBUG   455/ 0 <-  [01 96 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:2 payload_length:6 data_integrity:1 header_checksum:c2 err_code:0
2019-09-04T06:23:17.405Z DEBUG      458 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.432Z DEBUG   456/ 0 <-  [02 32 00 01 00 00 00 00 00 03 00 00 2a 01 02 00 02 00 03 00 01 2a 01 02 00 04 00 05 00 04 2a 01 02 00 06 00 07 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:2 payload_length:26 data_integrity:1 header_checksum:bf err_code:0
2019-09-04T06:23:17.432Z DEBUG      459 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.433Z DEBUG GATTC_EVT_CHAR_DISC_RSP time:2019-09-04T06:23:17.424Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 count:3 chars:[[uuid:[uuid:10752 type:1 typeString:bleUuidTypeBle],charProps:[broadcast:false read:true writeWoResp:false write:false notify:false indicate:false authSignedWr:false],charExtProps:0,handleDecl:2,handleValue:3],[uuid:[uuid:10753 type:1 typeString:bleUuidTypeBle],charProps:[broadcast:false read:true writeWoResp:false write:false notify:false indicate:false authSignedWr:false],charExtProps:0,handleDecl:4,handleValue:5],[uuid:[uuid:10756 type:1 typeString:bleUuidTypeBle],charProps:[broadcast:false read:true writeWoResp:false write:false notify:false indicate:false authSignedWr:false],charExtProps:0,handleDecl:6,handleValue:7]]
2019-09-04T06:23:17.433Z DEBUG      460 ->  [00 96 01 00 01 07 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:2 payload_length:9 data_integrity:1 header_checksum:90 err_code:0
2019-09-04T06:23:17.435Z DEBUG   457/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.436Z DEBUG   458/ 0 <-  [01 96 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:3 payload_length:6 data_integrity:1 header_checksum:b8 err_code:0
2019-09-04T06:23:17.436Z DEBUG      461 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.476Z DEBUG   459/ 0 <-  [02 32 00 01 00 00 00 00 00 01 00 a6 2a 01 02 00 08 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:3 payload_length:14 data_integrity:1 header_checksum:d6 err_code:0
2019-09-04T06:23:17.477Z DEBUG      462 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.478Z DEBUG GATTC_EVT_CHAR_DISC_RSP time:2019-09-04T06:23:17.468Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 count:1 chars:[[uuid:[uuid:10918 type:1 typeString:bleUuidTypeBle],charProps:[broadcast:false read:true writeWoResp:false write:false notify:false indicate:false authSignedWr:false],charExtProps:0,handleDecl:8,handleValue:9]]
2019-09-04T06:23:17.479Z DEBUG      463 ->  [00 9a 01 00 03 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:4 payload_length:8 data_integrity:1 header_checksum:8f err_code:0
2019-09-04T06:23:17.480Z DEBUG   460/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.481Z DEBUG   461/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:4 payload_length:6 data_integrity:1 header_checksum:ae err_code:0
2019-09-04T06:23:17.481Z DEBUG      464 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.522Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:23:17.513Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 handle:3 offset:0 len:7
2019-09-04T06:23:17.522Z DEBUG   462/ 0 <-  [02 36 00 01 00 00 00 00 00 03 00 00 00 07 00 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:4 payload_length:16 data_integrity:1 header_checksum:ac err_code:0
2019-09-04T06:23:17.522Z DEBUG      465 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.523Z DEBUG      466 ->  [00 9a 01 00 05 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:6 payload_length:8 data_integrity:1 header_checksum:7e err_code:0
2019-09-04T06:23:17.525Z DEBUG   463/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.525Z DEBUG   464/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:5 payload_length:6 data_integrity:1 header_checksum:a4 err_code:0
2019-09-04T06:23:17.525Z DEBUG      467 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.567Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:23:17.558Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 handle:5 offset:0 len:2
2019-09-04T06:23:17.567Z DEBUG   465/ 0 <-  [02 36 00 01 00 00 00 00 00 05 00 00 00 02 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:5 payload_length:11 data_integrity:1 header_checksum:f2 err_code:0
2019-09-04T06:23:17.567Z DEBUG      468 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.568Z DEBUG      469 ->  [00 9a 01 00 07 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:0 payload_length:8 data_integrity:1 header_checksum:ad err_code:0
2019-09-04T06:23:17.569Z DEBUG   466/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.570Z DEBUG   467/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:6 payload_length:6 data_integrity:1 header_checksum:a2 err_code:0
2019-09-04T06:23:17.570Z DEBUG      470 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.612Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:23:17.603Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 handle:7 offset:0 len:8
2019-09-04T06:23:17.612Z DEBUG   468/ 0 <-  [02 36 00 01 00 00 00 00 00 07 00 00 00 08 00 10 00 28 00 04 00 c8 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:6 payload_length:17 data_integrity:1 header_checksum:90 err_code:0
2019-09-04T06:23:17.612Z DEBUG      471 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.613Z DEBUG      472 ->  [00 9a 01 00 09 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:2 payload_length:8 data_integrity:1 header_checksum:9c err_code:0
2019-09-04T06:23:17.615Z DEBUG   469/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.615Z DEBUG   470/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:7 payload_length:6 data_integrity:1 header_checksum:98 err_code:0
2019-09-04T06:23:17.616Z DEBUG      473 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.657Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:23:17.648Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 handle:9 offset:0 len:1
2019-09-04T06:23:17.679Z DEBUG   471/ 0 <-  [02 36 00 01 00 00 00 00 00 09 00 00 00 01 00 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:7 payload_length:10 data_integrity:1 header_checksum:f6 err_code:0
2019-09-04T06:23:17.680Z DEBUG      474 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.680Z DEBUG      475 ->  [00 97 01 00 01 04 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:4 payload_length:9 data_integrity:1 header_checksum:7b err_code:0
2019-09-04T06:23:17.682Z DEBUG   472/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.682Z DEBUG   473/ 0 <-  [01 97 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:0 payload_length:6 data_integrity:1 header_checksum:ce err_code:0
2019-09-04T06:23:17.682Z DEBUG      476 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.724Z DEBUG   474/ 0 <-  [02 33 00 01 00 00 00 00 00 05 00 04 00 03 28 01 05 00 01 2a 01 06 00 03 28 01 07 00 04 2a 01 08 00 03 28 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:0 payload_length:24 data_integrity:1 header_checksum:eb err_code:0
2019-09-04T06:23:17.724Z DEBUG      477 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.726Z DEBUG GATTC_EVT_DESC_DISC_RSP time:2019-09-04T06:23:17.716Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 count:5 descs:[[handle:4,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:5,uuid:[uuid:10753 type:1 typeString:bleUuidTypeBle]],[handle:6,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:7,uuid:[uuid:10756 type:1 typeString:bleUuidTypeBle]],[handle:8,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]]]
2019-09-04T06:23:17.736Z DEBUG      478 ->  [00 97 01 00 01 06 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:6 payload_length:9 data_integrity:1 header_checksum:72 err_code:0
2019-09-04T06:23:17.738Z DEBUG   475/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.738Z DEBUG   476/ 0 <-  [01 97 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:1 payload_length:6 data_integrity:1 header_checksum:c4 err_code:0
2019-09-04T06:23:17.738Z DEBUG      479 ->  [] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.770Z DEBUG GATTC_EVT_DESC_DISC_RSP time:2019-09-04T06:23:17.761Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 count:4 descs:[[handle:6,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:7,uuid:[uuid:10756 type:1 typeString:bleUuidTypeBle]],[handle:8,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:9,uuid:[uuid:10918 type:1 typeString:bleUuidTypeBle]]]
2019-09-04T06:23:17.779Z DEBUG   477/ 0 <-  [02 33 00 01 00 00 00 00 00 04 00 06 00 03 28 01 07 00 04 2a 01 08 00 03 28 01 09 00 a6 2a 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:7 ack#:1 payload_length:1f data_integrity:1 header_checksum:32 err_code:0
2019-09-04T06:23:17.780Z DEBUG      480 ->  [] type:                 ACK reliable: no seq#:0 ack#:0 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.780Z DEBUG      481 ->  [00 97 01 00 01 08 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:0 payload_length:9 data_integrity:1 header_checksum:a1 err_code:0
2019-09-04T06:23:17.782Z DEBUG   478/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.782Z DEBUG   479/ 0 <-  [01 97 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:0 ack#:2 payload_length:6 data_integrity:1 header_checksum:c2 err_code:0
2019-09-04T06:23:17.782Z DEBUG      482 ->  [] type:                 ACK reliable: no seq#:0 ack#:1 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.814Z DEBUG   480/ 0 <-  [02 33 00 01 00 00 00 00 00 02 00 08 00 03 28 01 09 00 a6 2a 01 ] type:     VENDOR_SPECIFIC reliable:yes seq#:1 ack#:2 payload_length:15 data_integrity:1 header_checksum:d0 err_code:0
2019-09-04T06:23:17.814Z DEBUG      483 ->  [] type:                 ACK reliable: no seq#:0 ack#:2 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.815Z DEBUG GATTC_EVT_DESC_DISC_RSP time:2019-09-04T06:23:17.806Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 count:2 descs:[[handle:8,uuid:[uuid:10243 type:1 typeString:bleUuidTypeBle]],[handle:9,uuid:[uuid:10918 type:1 typeString:bleUuidTypeBle]]]
2019-09-04T06:23:17.826Z DEBUG      484 ->  [00 97 01 00 01 0a 00 09 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:2 payload_length:9 data_integrity:1 header_checksum:90 err_code:0
2019-09-04T06:23:17.827Z DEBUG   481/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.828Z DEBUG   482/ 0 <-  [01 97 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:2 ack#:3 payload_length:6 data_integrity:1 header_checksum:b8 err_code:0
2019-09-04T06:23:17.828Z DEBUG      485 ->  [] type:                 ACK reliable: no seq#:0 ack#:3 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.859Z DEBUG   483/ 0 <-  [02 33 00 01 00 01 01 0a 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:3 payload_length:b data_integrity:1 header_checksum:67 err_code:0
2019-09-04T06:23:17.859Z DEBUG      486 ->  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.860Z DEBUG GATTC_EVT_DESC_DISC_RSP time:2019-09-04T06:23:17.851Z connHandle:1 gattStatus:257 gattStatusName:atterrInvalidHandle errorHandle:10 count:0 descs:[]
2019-09-04T06:23:17.864Z DEBUG      487 ->  [00 9a 01 00 03 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:3 ack#:4 payload_length:8 data_integrity:1 header_checksum:8f err_code:0
2019-09-04T06:23:17.866Z DEBUG   484/ 0 <-  [] type:                 ACK reliable: no seq#:0 ack#:4 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.866Z DEBUG   485/ 0 <-  [01 9a 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:4 ack#:4 payload_length:6 data_integrity:1 header_checksum:ae err_code:0
2019-09-04T06:23:17.867Z DEBUG      488 ->  [] type:                 ACK reliable: no seq#:0 ack#:5 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.904Z DEBUG   486/ 0 <-  [02 36 00 01 00 00 00 00 00 03 00 00 00 07 00 42 50 20 31 38 20 49 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:4 payload_length:16 data_integrity:1 header_checksum:ac err_code:0
2019-09-04T06:23:17.904Z DEBUG      489 ->  [] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0
2019-09-04T06:23:17.904Z DEBUG GATTC_EVT_READ_RSP time:2019-09-04T06:23:17.896Z connHandle:1 gattStatus:0 gattStatusName:success errorHandle:0 handle:3 offset:0 len:7
2019-09-04T06:23:17.905Z INFO Attribute value read, handle: 0x03, value (0x): 42-50-20-31-38-20-49
2019-09-04T06:23:19.517Z DEBUG GAP_EVT_DISCONNECTED time:2019-09-04T06:23:19.507Z connHandle:0 reason:8 reasonName:connectionTimeout
2019-09-04T06:23:19.517Z INFO Disconnected from device D4:31:5D:07:4D:77, reason: BLE_HCI_CONNECTION_TIMEOUT

  • +1

    I just discussed the issue with a colleague, that has seen the test stand at our manufacturer and this seems to be a misunderstanding:

    At our manufacturer they connect to the devices in a shielded box, but do not disconnect them. The BLE_HCI_CONNECTION_TIMEOUT is caused after the first device has been removed from the shielded box and the connection is lost due to signal damping of the box. 

    So sorry to bother you there doesn't seem to be any issue with the nrf connect for desktop application.

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