### SAMPLE Data: > **[2017-09-12 23.18.43.731 - Received 41 (0x29) bytes]** > 7E A0 27 01 02 01 10 5A 87 E6 E7 00 0F 40 00 00 00 09 0C 07 E1 09 0C 02 > 17 12 2A FF 80 00 00 02 01 06 00 00 05 28 B8 0C 7E ### Breakdown: Data | Explaination --------|------------- 7E | Frame Start flag A | 4 bits, A = Frame Format Type 3 (0b1010) 0 27 | 11 bits, Frame size: 0x27 (39 bytes, excluding start/end flags) 01 | Destination Address (Address can be 1-4 bytes. Terminated by LSB=1) 02 01 | Source Address (Address can be 1-4 bytes. Terminated by LSB=1) 10 | Control Field 5A 87 | Header check sequence (HCS) (Check sum calculated from the address bytes, according to RFC 1662) **Begin Data**| LLC PDU Format (GB, 8.3 Fig 19)|| E6 | Destination LSAP E7 | Source LSAP 00 | LLC Quality 0F | Information, n*8 bits? 40 | (UNCERTAIN) Push setup, class_id=40 00 | (UNCERTAIN) version=0 00 00 09 0C | (UNKNOWN, 2316?) 07 E1 | 2017 (year) 09 | 09 (sep) 0C | 12 (date) 02 | tuesday 17 | 23 (hour) 12 | 18 (min) 2A | 42 (sec) FF | (fff not specified) 80 | (deviation not specified) 00 00 | (clock_status) 02 | (UNKNOWN) 01 06 | (UNCERTAIN. 0106=List1, 0D09=List2, 1209=List3) 00 | (UNKNOWN) 00 | (UNKNOWN) 05 28 | 1320 Watt **End Data**| B8 0C | Frame check sequence (FCS) (Check sum calculated from full frame, excluding flags and FCS, according to RFC 1662) 7E | Frame End flag