https://devzone.nordicsemi.com/f/nordic-q-a/68992/establishing-serial-communication-between-nrf52832-dk-and-pc-through-bleHi, i am begginer, using my nRF52832 DK with ble_app_uart as peripherial, which is connected to PC via J-link (usb cable). I want is to establish serial communication between n F52832 DK and PC via BLE (using virtual COM port and program like PuTTYen-USTelligent Community 13Thu, 24 Dec 2020 07:52:23 GMThttps://devzone.nordicsemi.com/thread/286542?ContentTypeID=1Thu, 24 Dec 2020 07:52:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fcaf0998-2c64-4ea9-8a5e-5ad690fefc63harka069<p>Ok, thanks for all support. Due to my (in)experience, i decided to go buy nrf52 dongle and use it instead of ordinary BLE dongle..</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/285324?ContentTypeID=1Wed, 16 Dec 2020 13:00:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b62490a0-6989-4c88-a523-e1400f9ea227Susheel Nuguru[quote user="harka069"]When I estabilsh BLE connection between PC and nRF52DK (with peer manager and Nordic Uart Service), how do I open virtual COM port on PC? Will I have any trouble becouse NUS is unknown service to PC?[/quote] <p>&nbsp;The Segger onboard of the chip will emulate a jlink COM port on your PC when you connect the DK and PC through the USB. It will not be displayed in the PC as NUS but a normal COMx port (where x is a number that varies on every PC)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/284323?ContentTypeID=1Thu, 10 Dec 2020 12:35:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:22bbc553-3c50-4629-bee2-72facedc3f32harka069<p>Hi,</p> <p>I tried to work it out from Mouse HID example and include peer manager in Nordic UART example.</p> <p>But when compiling &amp; uploading unchanged Mouse HID examplefiles with SES, i found out that it doesn&#39;t connect to PC, it says driver error (in short - only precopiled hex code from nordic works, if I compile unchanged .c files -&gt; doesn&#39;t work). Attaching wireshark reading..</p> <p></p> <p>Is there a chance i have wrong SES settings, but i doubt that becouse other exaples are working OK.</p> <p></p> <p><pre class="ui-code" data-mode="text">5420 53.958067 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 5421 53.958067 73:69:7f:f9:3d:5e fa:cf:26:e6:39:bb LE LL 38 SCAN_REQ 5422 53.959068 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 5423 53.960068 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 5424 54.065109 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 5425 54.067092 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 5426 54.067092 CC&amp;CTech_9e:ad:45 fa:cf:26:e6:39:bb LE LL 60 CONNECT_IND 5427 54.084096 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5428 54.085096 Slave_0xaf9a9d63 Master_0xaf9a9d63 SMP 32 Rcvd Security Request: AuthReq: Bonding 5429 54.099100 Master_0xaf9a9d63 Slave_0xaf9a9d63 SMP 37 Sent Pairing Request: AuthReq: Bonding, MITM, SecureConnection, Reserved | Initiator Key(s): IRK, CSRK, Linkkey | Responder Key(s): LTK, IRK, CSRK, Linkkey 5430 54.100099 Slave_0xaf9a9d63 Master_0xaf9a9d63 SMP 32 Rcvd Security Request: AuthReq: Bonding 5431 54.101101 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Exchange MTU Request, Client Rx MTU: 525 5432 54.101101 Slave_0xaf9a9d63 Master_0xaf9a9d63 SMP 32 Rcvd Pairing Failed: Pairing Not Supported 5433 54.114103 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5434 54.115104 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 33 Rcvd Exchange MTU Response, Server Rx MTU: 23 5435 54.129106 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff 5436 54.130107 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5437 54.144118 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5438 54.145109 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Find By Type Value Response 5439 54.159112 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x000b..0xffff 5440 54.160112 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5441 54.174116 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5442 54.175116 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x000b (Unknown) 5443 54.189119 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff 5444 54.190120 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5445 54.204139 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5446 54.205123 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0001 (Unknown) 5447 54.219142 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff 5448 54.220126 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5449 54.234138 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5450 54.235130 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Find By Type Value Response 5451 54.249141 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x000a..0xffff 5452 54.250132 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5453 54.264136 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5454 54.265136 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x000a (Unknown: Unknown: Unknown) 5455 54.279140 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0001..0x0009 5456 54.281140 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5457 54.294142 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 38 Control Opcode: LL_CONNECTION_UPDATE_IND 5458 54.295143 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 53 Rcvd Read By Type Response, Attribute List Length: 3, Device Name, Appearance, Peripheral Preferred Connection Parameters 5459 54.309289 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff 5460 54.310148 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5461 54.324149 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5462 54.325150 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 50 Rcvd Read By Group Type Response, Attribute List Length: 3, Generic Access Profile, Generic Attribute Profile, Device Information 5463 54.339153 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x0010..0xffff 5464 54.340153 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5465 54.354156 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5466 54.355157 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 44 Rcvd Read By Group Type Response, Attribute List Length: 2, Battery Service, Human Interface Device 5467 54.369159 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Include Declaration, Handles: 0x0014..0xffff 5468 54.370160 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5469 54.384162 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5470 54.385164 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0014 (Human Interface Device) 5471 54.399167 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0014..0xffff 5472 54.400167 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5473 54.414171 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5474 54.415171 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 53 Rcvd Read By Type Response, Attribute List Length: 3, Protocol Mode, Report, Report 5475 54.429173 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x001c..0xffff 5476 54.430174 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5477 54.444177 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5478 54.445177 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 53 Rcvd Read By Type Response, Attribute List Length: 3, Report, Report Map, Boot Mouse Input Report 5479 54.459179 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0026..0xffff 5480 54.460180 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5481 54.474183 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5482 54.475184 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 46 Rcvd Read By Type Response, Attribute List Length: 2, HID Information, HID Control Point 5483 54.489186 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x002b..0xffff 5484 54.490187 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5485 54.503189 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5486 54.504190 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x002b (Human Interface Device: HID Control Point) 5487 54.519202 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 35 Sent Find Information Request, Handles: 0x002c..0xffff 5488 54.520193 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5489 54.534206 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5490 54.535197 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x002c (Human Interface Device: HID Control Point: Unknown) 5491 54.549200 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0029 (Human Interface Device: HID Information) 5492 54.550200 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5493 54.563203 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5494 54.564203 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0029 (Human Interface Device: HID Information) 5495 54.579217 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0026 (Human Interface Device: Boot Mouse Input Report) 5496 54.580207 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5497 54.593209 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5498 54.594210 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0026 (Human Interface Device: Boot Mouse Input Report) 5499 54.609213 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 35 Sent Find Information Request, Handles: 0x0027..0x0027 5500 54.610214 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5501 54.623216 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5502 54.624216 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 36 Rcvd Find Information Response, Handle: 0x0027 (Human Interface Device: Boot Mouse Input Report: Client Characteristic Configuration) 5503 54.639220 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0027 (Human Interface Device: Boot Mouse Input Report: Client Characteristic Configuration) 5504 54.640220 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5505 54.653223 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5506 54.654223 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 33 Rcvd Read Response, Handle: 0x0027 (Human Interface Device: Boot Mouse Input Report: Client Characteristic Configuration) 5507 54.669236 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0024 (Human Interface Device: Report Map) 5508 54.670227 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5509 54.683230 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5510 54.684230 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0024 (Human Interface Device: Report Map) 5511 54.699242 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0020 (Human Interface Device: Report) 5512 54.700233 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5513 54.713236 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5514 54.714237 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0020 (Human Interface Device: Report) 5515 54.729256 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 35 Sent Find Information Request, Handles: 0x0021..0x0022 5516 54.730240 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5517 54.743243 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5518 54.744243 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 40 Rcvd Find Information Response, Handle: 0x0021 (Human Interface Device: Report: Client Characteristic Configuration), Handle: 0x0022 (Human Interface Device: Report: Report Reference) 5519 54.759256 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0022 (Human Interface Device: Report: Report Reference) 5520 54.760247 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5521 54.773250 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5522 54.774249 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0022 (Human Interface Device: Report: Report Reference) 5523 54.789253 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0021 (Human Interface Device: Report: Client Characteristic Configuration) 5524 54.790253 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5525 54.803256 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5526 54.804256 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 33 Rcvd Read Response, Handle: 0x0021 (Human Interface Device: Report: Client Characteristic Configuration) 5527 54.819260 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x001c (Human Interface Device: Report) 5528 54.820260 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5529 54.833263 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5530 54.834263 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x001c (Human Interface Device: Report) 5531 54.849267 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 35 Sent Find Information Request, Handles: 0x001d..0x001e 5532 54.850266 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5533 54.863269 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5534 54.864270 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 40 Rcvd Find Information Response, Handle: 0x001d (Human Interface Device: Report: Client Characteristic Configuration), Handle: 0x001e (Human Interface Device: Report: Report Reference) 5535 54.879282 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x001e (Human Interface Device: Report: Report Reference) 5536 54.880273 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5537 54.893276 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5538 54.894277 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x001e (Human Interface Device: Report: Report Reference) 5539 54.909289 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x001d (Human Interface Device: Report: Client Characteristic Configuration) 5540 54.910280 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5541 54.923283 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5542 54.924283 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 33 Rcvd Read Response, Handle: 0x001d (Human Interface Device: Report: Client Characteristic Configuration) 5543 54.939296 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0018 (Human Interface Device: Report) 5544 54.940287 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5545 54.953290 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5546 54.954289 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0018 (Human Interface Device: Report) 5547 54.969293 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 35 Sent Find Information Request, Handles: 0x0019..0x001a 5548 54.970294 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5549 54.983296 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5550 54.984297 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 40 Rcvd Find Information Response, Handle: 0x0019 (Human Interface Device: Report: Client Characteristic Configuration), Handle: 0x001a (Human Interface Device: Report: Report Reference) 5551 54.999300 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x001a (Human Interface Device: Report: Report Reference) 5552 55.000301 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5553 55.014305 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5554 55.015305 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x001a (Human Interface Device: Report: Report Reference) 5555 55.029307 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0019 (Human Interface Device: Report: Client Characteristic Configuration) 5556 55.030309 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5557 55.043312 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5558 55.045312 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 33 Rcvd Read Response, Handle: 0x0019 (Human Interface Device: Report: Client Characteristic Configuration) 5559 55.059315 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0016 (Human Interface Device: Protocol Mode) 5560 55.060315 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5561 55.073317 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5562 55.074317 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0016 (Human Interface Device: Protocol Mode) 5563 55.089324 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Include Declaration, Handles: 0x0010..0x0013 5564 55.090322 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5565 55.103324 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5566 55.105325 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0010 (Battery Service) 5567 55.119327 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0010..0x0013 5568 55.120328 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5569 55.133330 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5570 55.134330 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 39 Rcvd Read By Type Response, Attribute List Length: 1, Battery Level 5571 55.149335 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0012..0x0013 5572 55.150336 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5573 55.163340 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5574 55.164852 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0012 (Battery Service: Battery Level) 5575 55.178865 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0012 (Battery Service: Battery Level) 5576 55.179848 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5577 55.193851 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5578 55.193851 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0012 (Battery Service: Battery Level) 5579 55.208855 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 35 Sent Find Information Request, Handles: 0x0013..0x0013 5580 55.209855 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5581 55.223364 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5582 55.224364 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 36 Rcvd Find Information Response, Handle: 0x0013 (Battery Service: Battery Level: Client Characteristic Configuration) 5583 55.239368 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0013 (Battery Service: Battery Level: Client Characteristic Configuration) 5584 55.240368 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5585 55.253370 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5586 55.254371 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 33 Rcvd Read Response, Handle: 0x0013 (Battery Service: Battery Level: Client Characteristic Configuration) 5587 55.269375 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Include Declaration, Handles: 0x000b..0x000f 5588 55.270375 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5589 55.283377 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5590 55.284377 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x000b (Device Information) 5591 55.299381 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x000b..0x000f 5592 55.300381 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5593 55.313383 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5594 55.314385 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 46 Rcvd Read By Type Response, Attribute List Length: 2, Manufacturer Name String, PnP ID 5595 55.329387 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x000f..0x000f 5596 55.330388 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5597 55.343390 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5598 55.344391 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x000f (Device Information: PnP ID) 5599 55.359394 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x000f (Device Information: PnP ID) 5600 55.360394 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5601 55.373397 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5602 55.374398 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x000f (Device Information: PnP ID) 5603 55.389400 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x000d (Device Information: Manufacturer Name String) 5604 55.390401 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5605 55.403403 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5606 55.404404 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x000d (Device Information: Manufacturer Name String) 5607 55.419407 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Include Declaration, Handles: 0x0001..0x0009 5608 55.420408 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5609 55.433410 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5610 55.434411 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0001 (Generic Access Profile) 5611 55.449414 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0001..0x0009 5612 55.450414 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5613 55.463417 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5614 55.464418 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 53 Rcvd Read By Type Response, Attribute List Length: 3, Device Name, Appearance, Peripheral Preferred Connection Parameters 5615 55.479420 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0007..0x0009 5616 55.480421 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5617 55.493424 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5618 55.494424 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 39 Rcvd Read By Type Response, Attribute List Length: 1, Central Address Resolution 5619 55.509427 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0009..0x0009 5620 55.510428 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5621 55.523437 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5622 55.524430 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0009 (Generic Access Profile: Central Address Resolution) 5623 55.539433 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0009 (Generic Access Profile: Central Address Resolution) 5624 55.540434 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5625 55.553437 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5626 55.554437 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 32 Rcvd Read Response, Handle: 0x0009 (Generic Access Profile: Central Address Resolution) 5627 55.569440 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0007 (Generic Access Profile: Peripheral Preferred Connection Parameters) 5628 55.569440 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5629 55.583443 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5630 55.584444 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 39 Rcvd Read Response, Handle: 0x0007 (Generic Access Profile: Peripheral Preferred Connection Parameters) 5631 55.599447 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0005 (Generic Access Profile: Appearance) 5632 55.599447 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5633 55.613450 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5634 55.614451 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 33 Rcvd Read Response, Handle: 0x0005 (Generic Access Profile: Appearance) 5635 55.629453 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0003 (Generic Access Profile: Device Name) 5636 55.630454 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5637 55.643457 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5638 55.644457 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 41 Rcvd Read Response, Handle: 0x0003 (Generic Access Profile: Device Name) 5639 55.659461 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0007..0x0009 5640 55.660461 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5641 55.673463 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5642 55.674464 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 39 Rcvd Read By Type Response, Attribute List Length: 1, Central Address Resolution 5643 55.689467 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0009..0x0009 5644 55.690467 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5645 55.703470 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5646 55.704471 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0009 (Generic Access Profile: Central Address Resolution) 5647 55.719474 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x000d (Device Information: Manufacturer Name String) 5648 55.720474 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5649 55.733477 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5650 55.734477 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x000d (Device Information: Manufacturer Name String) 5651 55.749481 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x0012 (Battery Service: Battery Level) 5652 55.749481 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5653 55.763483 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5654 55.764483 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x0012 (Battery Service: Battery Level) 5655 55.779487 Master_0xaf9a9d63 Slave_0xaf9a9d63 ATT 33 Sent Read Request, Handle: 0x000f (Device Information: PnP ID) 5656 55.780487 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU 5657 55.793489 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5658 55.794490 Slave_0xaf9a9d63 Master_0xaf9a9d63 ATT 35 Rcvd Error Response - Insufficient Authentication, Handle: 0x000f (Device Information: PnP ID) 5659 55.808493 Master_0xaf9a9d63 Slave_0xaf9a9d63 LE LL 26 Empty PDU 5660 55.809494 Slave_0xaf9a9d63 Master_0xaf9a9d63 LE LL 26 Empty PDU</pre></p> <p></p> <p>Another question:</p> <p>In my final application, I want to send and recive data from PC ( with terminal like putty, virtual COM port) to custom PCB.</p> <p>PCB(custom device) &lt;- uart connection -&gt; nRF52DK &lt;- BLE -&gt; PC terminal</p> <p><a href="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1607603354826v2.png"></a></p> <p>When I estabilsh BLE connection between PC and nRF52DK (with peer manager and Nordic Uart Service), how do I open virtual COM port on PC? Will I have any trouble becouse NUS is unknown service to PC?</p> <p></p> <p>Thanks,</p> <p>Kristof</p> <p></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/283243?ContentTypeID=1Fri, 04 Dec 2020 07:46:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d68bc016-4c67-4012-a1ef-35ba631dbb0dSusheel Nuguru<p>I missed to see which example you are using. You are right, app_uart does not use peer_manager, please add those files to the project and do a peer_manager_init like the gls or hids example does and try to see if you get a pairing request.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/283033?ContentTypeID=1Thu, 03 Dec 2020 10:24:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0f3bdb60-b045-48dd-8270-cb47f52a27ffharka069<p>Hi, thanks for quick answer.</p> <p>I sniffed communication bertween&nbsp;<span>nRF52832 DK&nbsp;(with ble_app_hids_mouse exaple on) and PC (ASUS BT400), and there is also pairing request with&nbsp;</span><span>CSRK bit ( attached code, line 12 and 13).</span></p> <p><span> Is it possible that the probem is that ble_app_uart example doesnt include peer menager? </span></p> <p><span>How could i set BT400 not to send pairing request with CSRK? I am browsing through windows setting and cant find anything useful?</span></p> <p><span>Thanks&amp; best reagards,</span></p> <p><span>Kristof</span></p> <p><span><pre class="ui-code" data-mode="text">1078 16.541207 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 1079 16.542208 59:c8:46:09:0f:14 fa:cf:26:e6:39:bb LE LL 38 SCAN_REQ 1080 16.543208 fa:cf:26:e6:39:bb Broadcast LE LL 32 SCAN_RSP 1081 16.543208 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 1082 16.641245 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 1083 16.642229 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 1084 16.643230 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 1085 16.745253 fa:cf:26:e6:39:bb Broadcast LE LL 55 ADV_IND 1086 16.745253 CC&amp;CTech_9e:ad:45 fa:cf:26:e6:39:bb LE LL 60 CONNECT_REQ 1087 16.795263 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1088 16.796263 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1089 16.796263 Master_0xaf9abded Slave_0xaf9abded SMP 37 Sent Pairing Request: AuthReq: Bonding, MITM, SecureConnection, Reserved | Initiator Key(s): IRK, CSRK, Linkkey | Responder Key(s): LTK, IRK, CSRK, Linkkey 1090 16.855285 Master_0xaf9abded Slave_0xaf9abded SMP 37 Sent Pairing Request: AuthReq: Bonding, MITM, SecureConnection, Reserved | Initiator Key(s): IRK, CSRK, Linkkey | Responder Key(s): LTK, IRK, CSRK, Linkkey 1091 16.856276 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1092 16.857277 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Exchange MTU Request, Client Rx MTU: 525 1093 16.857277 Slave_0xaf9abded Master_0xaf9abded SMP 37 Rcvd Pairing Response: AuthReq: Bonding | Initiator Key(s): IRK | Responder Key(s): LTK, IRK 1094 16.915306 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1095 16.916290 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Exchange MTU Response, Server Rx MTU: 23 1096 16.975303 Master_0xaf9abded Slave_0xaf9abded ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff 1097 16.976303 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1098 17.035317 Master_0xaf9abded Slave_0xaf9abded SMP 47 Sent Pairing Confirm 1099 17.036317 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Find By Type Value Response 1100 17.095331 Master_0xaf9abded Slave_0xaf9abded ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x000b..0xffff 1101 17.096331 Slave_0xaf9abded Master_0xaf9abded SMP 47 Rcvd Pairing Confirm 1102 17.155360 Master_0xaf9abded Slave_0xaf9abded SMP 47 Sent Pairing Random 1103 17.156344 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x000b (Unknown) 1104 17.215368 Master_0xaf9abded Slave_0xaf9abded ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff 1105 17.216358 Slave_0xaf9abded Master_0xaf9abded SMP 47 Rcvd Pairing Random 1106 17.275381 Master_0xaf9abded Slave_0xaf9abded LE LL 49 Control Opcode: LL_ENC_REQ 1107 17.276372 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0001 (Unknown) 1108 17.335386 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1109 17.336386 Slave_0xaf9abded Master_0xaf9abded LE LL 39 Control Opcode: LL_ENC_RSP 1110 17.395399 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1111 17.396399 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1112 17.455429 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1113 17.456413 Slave_0xaf9abded Master_0xaf9abded LE LL 27 Control Opcode: LL_START_ENC_REQ 1114 17.515442 Master_0xaf9abded Slave_0xaf9abded LE LL 27 Control Opcode: LL_START_ENC_RSP 1115 17.516426 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1116 17.575439 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1117 17.576440 Slave_0xaf9abded Master_0xaf9abded LE LL 27 Control Opcode: LL_START_ENC_RSP 1118 17.635452 Master_0xaf9abded Slave_0xaf9abded ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff 1119 17.636453 Slave_0xaf9abded Master_0xaf9abded SMP 47 Rcvd Encryption Information 1120 17.637453 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1121 17.695465 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1122 17.696466 Slave_0xaf9abded Master_0xaf9abded SMP 41 Rcvd Master Identification 1123 17.696466 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1124 17.697466 Slave_0xaf9abded Master_0xaf9abded SMP 47 Rcvd Identity Information 1125 17.698466 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1126 17.699466 Slave_0xaf9abded Master_0xaf9abded SMP 38 Rcvd Identity Address Information 1127 17.699466 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1128 17.700466 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Find By Type Value Response 1129 17.755488 Master_0xaf9abded Slave_0xaf9abded LE LL 38 Control Opcode: LL_CONNECTION_UPDATE_REQ 1130 17.756480 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1131 17.815494 Master_0xaf9abded Slave_0xaf9abded SMP 47 Sent Identity Information 1132 17.816494 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1133 17.817494 Master_0xaf9abded Slave_0xaf9abded SMP 38 Sent Identity Address Information 1134 17.875507 Master_0xaf9abded Slave_0xaf9abded SMP 38 Sent Identity Address Information 1135 17.876508 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1136 17.876508 Master_0xaf9abded Slave_0xaf9abded ATT 39 Sent Find By Type Value Request, GATT Primary Service Declaration, Handles: 0x000a..0xffff 1137 17.877508 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1138 17.935522 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1139 17.936523 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x000a (Unknown: Unknown: Unknown) 1140 17.936523 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1141 17.937523 Slave_0xaf9abded Master_0xaf9abded ATT 37 Rcvd Read By Type Request, Central Address Resolution, Handles: 0x0001..0xffff 1142 17.995551 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff 1143 17.996535 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1144 17.996535 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Read By Type Response, Attribute List Length: 1 1145 17.997545 Slave_0xaf9abded Master_0xaf9abded ATT 50 Rcvd Read By Group Type Response, Attribute List Length: 3, Generic Access Profile, Generic Attribute Profile, Device Information 1146 18.055557 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x0010..0xffff 1147 18.056548 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Request, Handle: 0x0009 (Generic Access Profile: Unknown: Central Address Resolution) 1148 18.133565 Master_0xaf9abded Slave_0xaf9abded ATT 32 Sent Read Response, Handle: 0x0009 (Generic Access Profile: Unknown: Central Address Resolution) 1149 18.134565 Slave_0xaf9abded Master_0xaf9abded ATT 44 Rcvd Read By Group Type Response, Attribute List Length: 2, Battery Service, Human Interface Device 1150 18.152570 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Include Declaration, Handles: 0x0014..0xffff 1151 18.153570 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1152 18.171590 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1153 18.172574 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0014 (Human Interface Device) 1154 18.190587 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0014..0xffff 1155 18.191578 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1156 18.208581 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1157 18.209582 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read By Type Response, Attribute List Length: 3, Protocol Mode, Report, Report 1158 18.227595 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x001c..0xffff 1159 18.228587 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1160 18.246599 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1161 18.247591 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read By Type Response, Attribute List Length: 3, Report, Report Map, Boot Mouse Input Report 1162 18.265603 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0026..0xffff 1163 18.266594 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1164 18.283607 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1165 18.284598 Slave_0xaf9abded Master_0xaf9abded ATT 46 Rcvd Read By Type Response, Attribute List Length: 2, HID Information, HID Control Point 1166 18.302631 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x002b..0xffff 1167 18.303603 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1168 18.321615 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1169 18.322607 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x002b (Human Interface Device: HID Control Point) 1170 18.340610 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Find Information Request, Handles: 0x002c..0xffff 1171 18.341611 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1172 18.358615 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1173 18.359615 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x002c (Human Interface Device: HID Control Point: Unknown) 1174 18.377619 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0029 (Human Interface Device: HID Information) 1175 18.378620 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1176 18.396624 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1177 18.397624 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Read Response, Handle: 0x0029 (Human Interface Device: HID Information) 1178 18.415627 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0026 (Human Interface Device: Boot Mouse Input Report) 1179 18.416628 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1180 18.433633 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1181 18.434633 Slave_0xaf9abded Master_0xaf9abded ATT 39 Rcvd Read Response, Handle: 0x0026 (Human Interface Device: Boot Mouse Input Report) 1182 18.452637 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Find Information Request, Handles: 0x0027..0x0027 1183 18.454637 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1184 18.471641 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1185 18.472641 Slave_0xaf9abded Master_0xaf9abded ATT 36 Rcvd Find Information Response, Handle: 0x0027 (Human Interface Device: Boot Mouse Input Report: Client Characteristic Configuration) 1186 18.490647 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0027 (Human Interface Device: Boot Mouse Input Report: Client Characteristic Configuration) 1187 18.491646 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1188 18.508650 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1189 18.509651 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x0027 (Human Interface Device: Boot Mouse Input Report: Client Characteristic Configuration) 1190 18.527655 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0024 (Human Interface Device: Report Map) 1191 18.529656 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1192 18.546658 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1193 18.548660 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read Response, Handle: 0x0024 (Human Interface Device: Report Map) 1194 18.565664 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Read Blob Request, Handle: 0x0024 (Human Interface Device: Report Map), Offset: 22 1195 18.566665 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1196 18.583668 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1197 18.585669 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read Blob Response, Handle: 0x0024 (Human Interface Device: Report Map) 1198 18.603673 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Read Blob Request, Handle: 0x0024 (Human Interface Device: Report Map), Offset: 44 1199 18.604673 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1200 18.621676 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1201 18.622677 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read Blob Response, Handle: 0x0024 (Human Interface Device: Report Map) 1202 18.640682 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Read Blob Request, Handle: 0x0024 (Human Interface Device: Report Map), Offset: 66 1203 18.641682 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1204 18.658685 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1205 18.659685 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read Blob Response, Handle: 0x0024 (Human Interface Device: Report Map) 1206 18.677690 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Read Blob Request, Handle: 0x0024 (Human Interface Device: Report Map), Offset: 88 1207 18.678690 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1208 18.696693 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1209 18.697694 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read Blob Response, Handle: 0x0024 (Human Interface Device: Report Map) 1210 18.715698 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Read Blob Request, Handle: 0x0024 (Human Interface Device: Report Map), Offset: 110 1211 18.716699 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1212 18.733702 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1213 18.734703 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read Blob Response, Handle: 0x0024 (Human Interface Device: Report Map) 1214 18.752706 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Read Blob Request, Handle: 0x0024 (Human Interface Device: Report Map), Offset: 132 1215 18.753707 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1216 18.771711 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1217 18.772712 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Read Blob Response, Handle: 0x0024 (Human Interface Device: Report Map) 1218 18.790716 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0020 (Human Interface Device: Report) 1219 18.791717 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1220 18.808720 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1221 18.809721 Slave_0xaf9abded Master_0xaf9abded ATT 32 Rcvd Read Response, Handle: 0x0020 (Human Interface Device: Report) 1222 18.827745 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Find Information Request, Handles: 0x0021..0x0022 1223 18.828725 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1224 18.846729 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1225 18.847730 Slave_0xaf9abded Master_0xaf9abded ATT 40 Rcvd Find Information Response, Handle: 0x0021 (Human Interface Device: Report: Client Characteristic Configuration), Handle: 0x0022 (Human Interface Device: Report: Report Reference) 1226 18.865734 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0022 (Human Interface Device: Report: Report Reference) 1227 18.866734 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1228 18.883738 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1229 18.884738 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x0022 (Human Interface Device: Report: Report Reference) 1230 18.902742 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0021 (Human Interface Device: Report: Client Characteristic Configuration) 1231 18.903742 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1232 18.921747 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1233 18.922747 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x0021 (Human Interface Device: Report: Client Characteristic Configuration) 1234 18.940751 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x001c (Human Interface Device: Report) 1235 18.941751 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1236 18.958754 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1237 18.959755 Slave_0xaf9abded Master_0xaf9abded ATT 34 Rcvd Read Response, Handle: 0x001c (Human Interface Device: Report) 1238 18.977758 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Find Information Request, Handles: 0x001d..0x001e 1239 18.978759 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1240 18.996763 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1241 18.997763 Slave_0xaf9abded Master_0xaf9abded ATT 40 Rcvd Find Information Response, Handle: 0x001d (Human Interface Device: Report: Client Characteristic Configuration), Handle: 0x001e (Human Interface Device: Report: Report Reference) 1242 19.015767 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x001e (Human Interface Device: Report: Report Reference) 1243 19.016767 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1244 19.033771 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1245 19.034772 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x001e (Human Interface Device: Report: Report Reference) 1246 19.052776 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x001d (Human Interface Device: Report: Client Characteristic Configuration) 1247 19.053776 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1248 19.071781 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1249 19.072782 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x001d (Human Interface Device: Report: Client Characteristic Configuration) 1250 19.090785 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0018 (Human Interface Device: Report) 1251 19.090785 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1252 19.108789 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1253 19.109789 Slave_0xaf9abded Master_0xaf9abded ATT 34 Rcvd Read Response, Handle: 0x0018 (Human Interface Device: Report) 1254 19.127793 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Find Information Request, Handles: 0x0019..0x001a 1255 19.128794 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1256 19.146798 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1257 19.147798 Slave_0xaf9abded Master_0xaf9abded ATT 40 Rcvd Find Information Response, Handle: 0x0019 (Human Interface Device: Report: Client Characteristic Configuration), Handle: 0x001a (Human Interface Device: Report: Report Reference) 1258 19.165801 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x001a (Human Interface Device: Report: Report Reference) 1259 19.165801 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1260 19.183806 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1261 19.183806 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x001a (Human Interface Device: Report: Report Reference) 1262 19.202810 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0019 (Human Interface Device: Report: Client Characteristic Configuration) 1263 19.202810 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1264 19.221814 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1265 19.221814 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x0019 (Human Interface Device: Report: Client Characteristic Configuration) 1266 19.240819 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0016 (Human Interface Device: Protocol Mode) 1267 19.240819 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1268 19.258823 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1269 19.258823 Slave_0xaf9abded Master_0xaf9abded ATT 32 Rcvd Read Response, Handle: 0x0016 (Human Interface Device: Protocol Mode) 1270 19.277827 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Include Declaration, Handles: 0x0010..0x0013 1271 19.277827 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1272 19.296831 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1273 19.296831 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0010 (Battery Service) 1274 19.315836 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0010..0x0013 1275 19.315836 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1276 19.333840 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1277 19.334840 Slave_0xaf9abded Master_0xaf9abded ATT 39 Rcvd Read By Type Response, Attribute List Length: 1, Battery Level 1278 19.352843 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0012..0x0013 1279 19.352843 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1280 19.371848 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1281 19.372848 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0012 (Battery Service: Battery Level) 1282 19.390852 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0012 (Battery Service: Battery Level) 1283 19.390852 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1284 19.408855 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1285 19.408855 Slave_0xaf9abded Master_0xaf9abded ATT 32 Rcvd Read Response, Handle: 0x0012 (Battery Service: Battery Level) 1286 19.427860 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Find Information Request, Handles: 0x0013..0x0013 1287 19.427860 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1288 19.446865 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1289 19.446865 Slave_0xaf9abded Master_0xaf9abded ATT 36 Rcvd Find Information Response, Handle: 0x0013 (Battery Service: Battery Level: Client Characteristic Configuration) 1290 19.465869 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0013 (Battery Service: Battery Level: Client Characteristic Configuration) 1291 19.465869 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1292 19.483873 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1293 19.483873 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x0013 (Battery Service: Battery Level: Client Characteristic Configuration) 1294 19.502877 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Include Declaration, Handles: 0x000b..0x000f 1295 19.502877 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1296 19.521881 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1297 19.521881 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x000b (Device Information) 1298 19.540886 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x000b..0x000f 1299 19.540886 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1300 19.558890 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1301 19.559890 Slave_0xaf9abded Master_0xaf9abded ATT 46 Rcvd Read By Type Response, Attribute List Length: 2, Manufacturer Name String, PnP ID 1302 19.577893 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x000f..0x000f 1303 19.577893 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1304 19.596898 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1305 19.596898 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x000f (Device Information: PnP ID) 1306 19.615902 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x000f (Device Information: PnP ID) 1307 19.615902 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1308 19.633907 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1309 19.634906 Slave_0xaf9abded Master_0xaf9abded ATT 38 Rcvd Read Response, Handle: 0x000f (Device Information: PnP ID) 1310 19.652910 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x000d (Device Information: Manufacturer Name String) 1311 19.652910 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1312 19.671914 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1313 19.671914 Slave_0xaf9abded Master_0xaf9abded ATT 50 Rcvd Read Response, Handle: 0x000d (Device Information: Manufacturer Name String) 1314 19.690919 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Include Declaration, Handles: 0x0001..0x0009 1315 19.690919 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1316 19.708923 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1317 19.709923 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0001 (Generic Access Profile) 1318 19.727927 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0001..0x0009 1319 19.727927 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1320 19.746931 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1321 19.746931 Slave_0xaf9abded Master_0xaf9abded ATT 53 Rcvd Read By Type Response, Attribute List Length: 3, Device Name, Appearance, Peripheral Preferred Connection Parameters 1322 19.765936 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0007..0x0009 1323 19.765936 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1324 19.783940 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1325 19.783940 Slave_0xaf9abded Master_0xaf9abded ATT 39 Rcvd Read By Type Response, Attribute List Length: 1, Central Address Resolution 1326 19.802944 Master_0xaf9abded Slave_0xaf9abded ATT 37 Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0009..0x0009 1327 19.802944 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1328 19.821948 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1329 19.821948 Slave_0xaf9abded Master_0xaf9abded ATT 35 Rcvd Error Response - Attribute Not Found, Handle: 0x0009 (Generic Access Profile: Central Address Resolution) 1330 19.840953 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0009 (Generic Access Profile: Central Address Resolution) 1331 19.840953 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1332 19.858956 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1333 19.858956 Slave_0xaf9abded Master_0xaf9abded ATT 32 Rcvd Read Response, Handle: 0x0009 (Generic Access Profile: Central Address Resolution) 1334 19.876970 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0007 (Generic Access Profile: Peripheral Preferred Connection Parameters) 1335 19.877961 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1336 19.895974 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1337 19.896966 Slave_0xaf9abded Master_0xaf9abded ATT 39 Rcvd Read Response, Handle: 0x0007 (Generic Access Profile: Peripheral Preferred Connection Parameters) 1338 19.914978 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0005 (Generic Access Profile: Appearance) 1339 19.915970 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1340 19.933974 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1341 19.933974 Slave_0xaf9abded Master_0xaf9abded ATT 33 Rcvd Read Response, Handle: 0x0005 (Generic Access Profile: Appearance) 1342 19.951987 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0003 (Generic Access Profile: Device Name) 1343 19.952978 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1344 19.970981 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1345 19.971982 Slave_0xaf9abded Master_0xaf9abded ATT 41 Rcvd Read Response, Handle: 0x0003 (Generic Access Profile: Device Name) 1346 19.990987 Master_0xaf9abded Slave_0xaf9abded LE LL 38 Control Opcode: LL_CONNECTION_UPDATE_REQ 1347 19.991988 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1348 20.008991 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Write Request, Handle: 0x0013 (Battery Service: Battery Level: Client Characteristic Configuration) 1349 20.009992 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1350 20.027995 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1351 20.027995 Slave_0xaf9abded Master_0xaf9abded ATT 31 Rcvd Write Response, Handle: 0x0013 (Battery Service: Battery Level: Client Characteristic Configuration) 1352 20.047000 Master_0xaf9abded Slave_0xaf9abded ATT 33 Sent Read Request, Handle: 0x0012 (Battery Service: Battery Level) 1353 20.048001 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1354 20.066004 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1355 20.067005 Slave_0xaf9abded Master_0xaf9abded ATT 32 Rcvd Read Response, Handle: 0x0012 (Battery Service: Battery Level) 1356 20.084007 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1357 20.085008 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1358 20.156025 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Write Request, Handle: 0x0019 (Human Interface Device: Report: Client Characteristic Configuration) 1359 20.156025 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1360 20.216040 Master_0xaf9abded Slave_0xaf9abded LE LL 38 Control Opcode: LL_CONNECTION_UPDATE_REQ 1361 20.216040 Slave_0xaf9abded Master_0xaf9abded ATT 31 Rcvd Write Response, Handle: 0x0019 (Human Interface Device: Report: Client Characteristic Configuration) 1362 20.275071 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Write Request, Handle: 0x001d (Human Interface Device: Report: Client Characteristic Configuration) 1363 20.276053 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1364 20.335076 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1365 20.336066 Slave_0xaf9abded Master_0xaf9abded ATT 31 Rcvd Write Response, Handle: 0x001d (Human Interface Device: Report: Client Characteristic Configuration) 1366 20.395096 Master_0xaf9abded Slave_0xaf9abded ATT 35 Sent Write Request, Handle: 0x0021 (Human Interface Device: Report: Client Characteristic Configuration) 1367 20.396079 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1368 20.455102 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1369 20.456093 Slave_0xaf9abded Master_0xaf9abded ATT 31 Rcvd Write Response, Handle: 0x0021 (Human Interface Device: Report: Client Characteristic Configuration) 1370 20.516108 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1371 20.516108 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1372 20.590125 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU 1373 20.591125 Slave_0xaf9abded Master_0xaf9abded LE LL 26 Empty PDU 1374 20.605128 Master_0xaf9abded Slave_0xaf9abded LE LL 26 Empty PDU</pre></span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/282997?ContentTypeID=1Thu, 03 Dec 2020 08:57:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2514c18c-34e8-47a4-880c-31bcd790eddfSusheel Nuguru<p>CSRK is not supported by our softdevice (BLE stack).</p> <p>You need to check why ASUS BT400 is sending you a pairing quest with CSRK bit set. The Nordic BLE Stack will reject that pairing request immediately. I think that is the main issue you are seeing here.</p><div style="clear:both;"></div>