Sequence probe: 4 frames x 2 group(s) on COM5 at 38400 8N1
FRAME 1: 00 00 90 00 80 4A
FRAME 2: 00 00 E9 40 D0 23
FRAME 3: 00 00 00 00 80 DA
FRAME 4: 00 00 00 00 80 DA
BASELINE heartbeat-compatible RX: 30 bytes, offset 0, 5 frames + 0 bytes
BEGIN group 1/2
20:41:39.923  TX group=1 frame=1 len=006  00 00 90 00 80 4A
20:41:39.923  RX group=1 frame=1 no RX bytes
20:41:40.429  TX group=1 frame=2 len=006  00 00 E9 40 D0 23
20:41:40.429  RX group=1 frame=2 ANOMALY 6 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 3 expected 00
20:41:40.429  RX group=1 frame=2 raw 07 80 7A 28 DD 52
20:41:40.936  TX group=1 frame=3 len=006  00 00 00 00 80 DA
20:41:40.936  RX group=1 frame=3 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
20:41:41.472  TX group=1 frame=4 len=006  00 00 00 00 80 DA
20:41:41.472  RX group=1 frame=4 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
GROUP 1 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
BEGIN group 2/2
20:41:42.600  TX group=2 frame=1 len=006  00 00 90 00 80 4A
20:41:42.600  RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
20:41:43.106  TX group=2 frame=2 len=006  00 00 E9 40 D0 23
20:41:43.106  RX group=2 frame=2 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
20:41:43.643  TX group=2 frame=3 len=006  00 00 00 00 80 DA
20:41:43.643  RX group=2 frame=3 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
20:41:44.148  TX group=2 frame=4 len=006  00 00 00 00 80 DA
20:41:44.148  RX group=2 frame=4 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
GROUP 2 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
Anomalies: 1