I'm using an nRF52840 dongle and the nRFconnect app on a windows 10 PC. I'm trying to discover the UART comm port commands and responses so that I can write my own connectivity app using a custom GATT profile device and LabVIEW on a PC. Using a comm port sniffer I collected the comm port traffic below but cannot make much sense of it. Is there a command guide somewhere that I cannot find?
commands and their collected responses from discovery, connection and UUID notifications:
Commands:
C0000500FBC0
C0002F00D1017EC0
C0003F00C103FC11C0C0003F00C103FC11C0
C0002F00D1027DC0C0003F00C103FC11C0
C0003F00C1047B11C0C0003F00C103FC11C0
C0DBDCBE00820069200000000101089C01DF81C0
C0080000F8C0C0C9AE00890069230000000101F70003E8C0
C0100000F0C0C0D28E00A0006901000000010A314FC0
C0180000E8C0C0DBDDAE00770069400000000101070159FFC0
C0200000E0C0C0E48E008E0069A00000000100B6CCC0
C0280000D8C0C0EDBE00550069A10000000180050000D1B6C0
C0300000D0C0C0F62E00DC006002A9C0
C0380000C8C0C0FF3E00C30065011637C0
C000000000C0C0DBDC6E00D2007D01F8000152CDC0
C0080000F8C0C0C93E00F9006D015502C0
C0100000F0C0C0D2AE0080008A0101A00020003C00CB49C0
C0180000E8C0
C0200000E0C0
C0280000D8C0
C0300000D0C0
C0380000C8C0
C000000000C0
C0080000F8C0
C0100000F0C0
C0180000E8C0
C0200000E0C0
C0280000D8C0
C0300000D0C0
C0380000C8C0
C000000000C0
C0080000F8C0
C0100000F0C0
C0180000E8C0
C0200000E0C0
C0280000D8C0
C0300000D0C0
C0380000C8C0
C000000000C0
C0080000F8C0
C0100000F0C0
C0180000E8C0
C0200000E0C0
C0280000D8C0
C0300000D0C0
C0380000C8C0
C000000000C0
C0080000F8C0
C0100000F0C0
C0180000E8C0
C0200000E0C0
C0280000D8C0
C0300000D0C0
C0380000C8C0
C000000000C0
C0080000F8C0
C0100000F0C0
C0180000E8C0
C0200000E0C0
C0280000D8C0
C0300000D0C0
C0380000C8C0
C000000000C0
C0080000F8C0C0CB2E0007008BED11C0
C0100000F0C0C0D4CE015D008C010020327C50A0000101A00050001400010600060000009001013040C0
C0180000E8C0
C0200000E0C0C0E57E009D0094000001000015B5C0
C0280000D8C0
C0300000D0C0C0F67E008C009400000C0000E4A0C0
C0380000C8C0
C000000000C0C0C77E00BB009400001100001C07C0
C0080000F8C0
C0100000F0C0C0D07E00B200940000290000914EC0
C0180000E8C0
C0200000E0C0C0E18E0091009A00000C0000008C63C0
C0280000D8C0
C0300000D0C0C0F29E00700096000001010007000C21C0
C0380000C8C0
C000000000C0C0C38E00AF009A0000030000005D58C0
C0080000F8C0
C0100000F0C0C0D48E009E009A000005000000FE5FC0
C0180000E8C0
C0200000E0C0C0E58E008D009A000007000000A996C0
C0280000D8C0
C0300000D0C0C0F69E006C009700000104000700DFACC0
C0380000C8C0
C000000000C0C0C79E009B0097000001060007004718C0
C0080000F8C0
C0100000F0C0C0D09E0092009700000108000700AF43C0
C0180000E8C0
C0200000E0C0C0E18E0091009A00000300000062B7C0
C0280000D8C0
C0300000D0C0C0F29E007000960000010C0010006E82C0
C0380000C8C0
C000000000C0C0C39E009F00960000010E0010002BE8C0
C0080000F8C0
C0100000F0C0C0D48E009E009A00000D0000003DDAC0
C0180000E8C0
C0200000E0C0C0E58E008D009A00000E000000DE65C0
C0280000D8C0
C0300000D0C0C0F69E006C00970000010F0010002428C0
C0380000C8C0
C000000000C0C0C78E00AB009A00000F0000005486C0
C0080000F8C0
C0100000F0C0C0D08E00A2009A000010000000DAB4C0
C0180000E8C0
C0200000E0C0C0E10E0110009C00000101000F0000000200010100B0FDC0
C0280000D8C0
C0300000D0C0
C0380000C8C0
C000000000C0C0C20E012F009C00000101000F00000002000100004F91C0
C0080000F8C0
C0100000F0C0C0D32E00FF0501EF83C0
Responses:
C0002F00D1017EC0
C0002F00D1027DC0
C0002F00D1017EC0
C0003F00C103FC11C0
C0003F00C1047B11C0
C0080000F8C0C0C86E00CA01690000000055C7C0
C0100000F0C0C0D16E00C1016900000000E23DC0
C0180000E8C0C0DA6E00B8016900000000CB69C0
C0200000E0C0C0E36E00AF01690000000061CFC0
C0280000D8C0C0EC6E00A60169000000001CB2C0
C0300000D0C0C0F56E009D0169000000002611C0
C0380000C8C0C0FE6E00940160000000001269C0
C000000000C0C0C7BE007B016500000000095900A50017A3C0
C0080000F8C0C0C8EE004A017D000000000105006E52463578DBDD32C0
C0100000F0C0C0D1DE0051016D000000000257AE50473EE76239C0
C0180000E8C0C0DA6E00B8018A0000000015BCC0
C0DBDDCE0255021D00FFFF0003C7E84C210400000000000900D70015010201061107F301A679BEDE0D87F14E4290E20C0A735B10C0
C0DC7E01A5021D00FFFF0003C7E84C210400000000000900D701000136DBDDC0
C0DD6E03B2021D00FFFF0426645510376D00000000000900CF061F011EFF060001092006AC86B64EE286CF1C1ABEC7E9E1732A58E16658AEC8F5ECCFDDC0
C0DECE0252021D00FFFF0003C7E84C210400000000000900CE0015010201061107F301A679BEDE0D87F14E4290E20C0A73643EC0
C0DF7E01A2021D00FFFF0003C7E84C210400000000000900CE0100014589C0
C0D8CE0258021D00FFFF0003C7E84C210400000000000900D80015010201061107F301A679BEDE0D87F14E4290E20C0A73848FC0
C0D97E01A8021D00FFFF0003C7E84C210400000000000900D9010001A47AC0
C0DACE0256021D00FFFF0003C7E84C210400000000000900D70015010201061107F301A679BEDE0D87F14E4290E20C0A73FE96C0
C0DBDD7E01A6021D00FFFF0003C7E84C210400000000000900D701000101E8C0C0DCCE0254021D00FFFF0003C7E84C210400000000000900CD0015010201061107F301A679BEDE0D87F14E4290E20C0A73D3EDC0
C0DD7E01A4021D00FFFF0003C7E84C210400000000000900CD0100015F8AC0
C0DECE0252021D00FFFF0003C7E84C210400000000000900D80015010201061107F301A679BEDE0D87F14E4290E20C0A7339A8C0
C0DF7E01A2021D00FFFF0003C7E84C210400000000000900D80100017BB5C0
C0D8CE0258021D00FFFF0003C7E84C210400000000000900D70015010201061107F301A679BEDE0D87F14E4290E20C0A734B4AC0
C0D97E01A8021D00FFFF0003C7E84C210400000000000900D7010001FED8C0
C0DACE0256021D00FFFF0003C7E84C210400000000000900CD0015010201061107F301A679BEDE0D87F14E4290E20C0A73B00BC0
C0DBDD7E01A6021D00FFFF0003C7E84C210400000000000900CE010001D100C0
C0DCCE0254021D00FFFF0003C7E84C210400000000000900D800150102010611
07F301A679BEDE0D87F14E4290E20C0A7352B5C0
C0DD7E01A4021D00FFFF0003C7E84C210420298D000038FDD8010001450EC0
0400000000000900D60015010201061107F301A679BEDE0D87F14E4290E20C0A734228C0
C0DF7E01A2021D00FFFF0003C7E84C210400000000000900D60100012117C0
C0D8CE0258021D00FFFF0003C7E84C210400000000000900CC0015010201061107F301A679BEDE0D87F14E4290E20C0A73B192C0
C0D97E01A8021D00FFFF0003C7E84C210400000000000900CD010001F2ABC0
C0DACE0256021D00FFFF0003C7E84C210400000000000900D80015010201061107F301A679BEDE0D87F14E4290E20C0A733153C0
C0DBDD7E01A6021D00FFFF0003C7E84C210400000000000900D8010001EF3CC0
C0DCCE0254021D00FFFF0003C7E84C210400000000000900D60015010201061107F301A679BEDE0D87F14E4290E20C0A732935C0
C0DD7E01A4021D00FFFF0003C7E84C210400000000000900D701000153F9C0
C0DECE0252021D00FFFF0003C7E84C210400000000000900CC0015010201061107F301A679BEDE0D87F14E4290E20C0A730CB5C0
C0DF7E01A2021D00FFFF0003C7E84C210400000000000900CD0100019912C0
C0D8CE0258021D00FFFF0003C7E84C210400000000000900D80015010201061107F301A679BEDE0D87F14E4290E20C0A73848FC0
C0D97E01A8021D00FFFF0003C7E84C210400000000000900D8010001100CC0
C0DAAE0177021D00FFFF0020327C50A00000000000000900C7000301020106377EC0
C0DBDD4E02D5021D00FFFF0020327C50A00000000000000900C7010D010C09536D6172742053706F6F6E5788C0
C0DCCE0254021D00FFFF0003C7E84C210400000000000900D60015010201061107F301A679BEDE0D87F14E4290E20C0A732935C0
C0DDCE0253021D00FFFF0003C7E84C210400000000000900CD0015010201061107F301A679BEDE0D87F14E4290E20C0A73990BC0
C0DE7E01A3021D00FFFF0003C7E84C210400000000000900CD010001FC30C0
C0DFAE0172021D00FFFF0020327C50A00000000000000900C20003010201060D6AC0
C0D84E02D8021D00FFFF0020327C50A00000000000000900C2010D010C09536D6172742053706F6F6E4B3FC0
C0D9CE0257021D00FFFF0003C7E84C210400000000000900D80015010201061107F301A679BEDE0D87F14E4290E20C0A7310A8C0
C0DA7E01A7021D00FFFF0003C7E84C210400000000000900D80100018A1EC0
C0DBDDAE0176021D00FFFF0020327C50A00000000000000900C8000301020106A7E8C0
C0DC4E02D4021D00FFFF0020327C50A00000000000000900C8010D010C09536D6172742053706F6F6E9C20C0
C0DDCE0253021D00FFFF0003C7E84C210400000000000900D60015010201061107F301A679BEDE0D87F14E4290E20C0A7363D3C0
C0DE7E01A3021D00FFFF0003C7E84C210400000000000900D60100014435C0
C0DFCE0251021D00FFFF0003C7E84C210400000000000900CC0015010201061107F301A679BEDE0D87F14E4290E20C0A73A933C0
C0D87E01A9021D00FFFF0003C7E84C210400000000000900CD0100019789C0
C0200000E0C0C0E16E00B1018B00000000976BC0
C0280000D8C0C0EA6E00A8018C0000000070EBC0
C0EB5E01B602100000000020327C50A0000206000600000090010279C0
C0300000D0C0C0F46E009E019400000000CDB8C0
C0F59E016C02300000000000000002000018010100070001180108000B003190C0
C0380000C8C0C0FE6E009401940000000042DFC0
C0FF2E01D202300000000000000001000000000C001000CFF9C0
C000000000C0C0DBDC6E00D2019400000000E437C0
C0C19E01A002300000000000000002000A1801110023000F1801240028002D3CC0
C0080000F8C0C0CA6E00C80194000000001067C0
C0CBBE007702300000000A01290000004B71C0
C0100000F0C0C0D46E00BE019A000000009E20C0
C0D5FE012C0236000000000000000C00000010000A3EA1E2BD852A9CAF4176533BC85848F606C0
C0180000E8C0C0DE6E00B40196000000003ACCC0
C0DF6E02B10232000000000000000300002A01020002000300012A01020004000500042A01020006000700376AC0
C0200000E0C0C0E06E00B2019A000000005B72C0
C0E1AE0170023600000000000000030000000B00536D6172742053706F6F6E6FBBC0
C0280000D8C0C0EA6E00A8019A00000000AF22C0
C0EB1E01F602360000000000000005000000020000001939C0
C0300000D0C0C0F46E009E019A000000006577C0
C0F57E018C0236000000000000000700000008003C0050000000C80036D7C0
C0380000C8C0C0FE6E00940197000000009031C0
C0FFFE0102023300000000000000040004000328010500012A0106000328010700042A0170EEC0
C000000000C0C0DBDC6E00D201970000000036D9C0
C0C15E01E0023300000000000000020006000328010700042A010F46C0
C0080000F8C0C0CA6E00C8019700000000C289C0
C0CBBE007702330000000101000000001FC7C0
C0100000F0C0C0D46E00BE019A000000009E20C0
C0D5AE017C023600000000000000030000000B00536D6172742053706F6F6E8AC3C0
C0180000E8C0C0DE6E00B40196000000003ACCC0
C0DF4E01D2023200000000000000010000000012000D000E007E97C0
C0200000E0C0C0E06E00B201960000000070F9C0
C0E1BE006102320000000A0110000000B9BBC0
C0280000D8C0C0EA6E00A8019A00000000AF22C0
C0EB2E02E50236000000000000000D0000001300120E0048D64D5ECD4A8FAC3D4F4552BF6FAFFB052AC0
C0300000D0C0C0F46E009E019A000000006577C0
C0F51E01EC0236000000000000000E0000000200E406183DC0
C0380000C8C0C0FE6E00940197000000009031C0
C0FF5E01A202330000000000000002000F00022901100001290143E3C0
C000000000C0C0DBDC6E00D2019A000000004CF8C0
C0C11E01200236000000000000000F00000002000000FE3FC0
C0080000F8C0C0CA6E00C8019A00000000B8A8C0
C0CBDE0156023600000000000000100000000E00546865726D6973746F7220414443663EC0
C0100000F0C0C0D46E00BE019C000000001BEDC0
C0D50E011C0238000000000000000F0001000000009E63C0
C0D60E011B0239000000000000000E00010200E506913BC0
C0D70E011A0239000000000000000E00010200E406F12DC0
C0180000E8C0C0D86E00BA019C00000000A3CBC0
C0D90E01180238000000000000000F000100000000634BC0
C0200000E0C0
