nRF Connect, 2020-04-18 Nordic_Blinky (C7:E4:A6:B5:9A:61) V 16:14:38.743 Connecting to C7:E4:A6:B5:9A:61... D 16:14:38.745 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 16:14:39.049 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 16:14:39.080 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 16:14:39.080 Connected to C7:E4:A6:B5:9A:61 V 16:14:39.105 Discovering services... D 16:14:39.105 gatt.discoverServices() I 16:14:39.482 Connection parameters updated (interval: 7.5ms, latency: 0, timeout: 5000ms) D 16:14:39.612 [Callback] Services discovered with status: 0 I 16:14:39.612 Services discovered V 16:14:39.636 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Nordic LED Button Service (00001523-1212-efde-1523-785feabcd123) - Button [N R] (00001524-1212-efde-1523-785feabcd123)    Client Characteristic Configuration (0x2902) - LED [R W] (00001525-1212-efde-1523-785feabcd123) D 16:14:39.636 gatt.setCharacteristicNotification(00001524-1212-efde-1523-785feabcd123, true) I 16:14:39.692 Connection parameters updated (interval: 48.75ms, latency: 0, timeout: 5000ms) I 16:14:59.192 Connection parameters updated (interval: 198.75ms, latency: 0, timeout: 4000ms) D 16:15:33.408 [Broadcast] Action received: android.bluetooth.adapter.action.STATE_CHANGED, state changed to TURNING OFF I 16:15:33.408 Disconnected D 16:15:33.440 gatt.close() D 16:15:33.482 wait(200) D 16:15:33.873 [Broadcast] Action received: android.bluetooth.adapter.action.STATE_CHANGED, state changed to OFF D 16:20:12.429 [Broadcast] Action received: android.bluetooth.adapter.action.STATE_CHANGED, state changed to TURNING ON D 16:20:13.265 [Broadcast] Action received: android.bluetooth.adapter.action.STATE_CHANGED, state changed to ON V 16:20:20.323 Connecting to C7:E4:A6:B5:9A:61... D 16:20:20.323 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 16:20:25.342 [Callback] Connection state changed with status: 133 and new state: DISCONNECTED (0) E 16:20:25.342 Error 133 (0x85): GATT ERROR I 16:20:25.342 Disconnected D 16:20:34.329 gatt.close() D 16:20:34.338 wait(200) V 16:20:34.541 Connecting to C7:E4:A6:B5:9A:61... D 16:20:34.541 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 16:20:39.562 [Callback] Connection state changed with status: 133 and new state: DISCONNECTED (0) E 16:20:39.562 Error 133 (0x85): GATT ERROR I 16:20:39.562 Disconnected