Sequence probe: 4 frames x 2 group(s) on COM5 at 38400 8N1
FRAME 1: 00 00 00 00 80 DA
FRAME 2: 00 00 EC 40 30 C6
FRAME 3: 00 00 00 00 80 DA
FRAME 4: 00 00 00 00 80 DA
BASELINE heartbeat-compatible RX: 24 bytes, offset 0, 4 frames + 0 bytes
BEGIN group 1/2
20:09:39.882  TX group=1 frame=1 len=006  00 00 00 00 80 DA
20:09:39.882  RX group=1 frame=1 ANOMALY 6 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 3 expected 00
20:09:39.882  RX group=1 frame=1 raw 07 80 40 40 30 ED
20:09:40.419  TX group=1 frame=2 len=006  00 00 EC 40 30 C6
20:09:40.419  RX group=1 frame=2 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
20:09:40.957  TX group=1 frame=3 len=006  00 00 00 00 80 DA
20:09:40.957  RX group=1 frame=3 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
20:09:41.462  TX group=1 frame=4 len=006  00 00 00 00 80 DA
20:09:41.462  RX group=1 frame=4 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
GROUP 1 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
BEGIN group 2/2
20:09:42.624  TX group=2 frame=1 len=006  00 00 00 00 80 DA
20:09:42.624  RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
20:09:43.130  TX group=2 frame=2 len=006  00 00 EC 40 30 C6
20:09:43.130  RX group=2 frame=2 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
20:09:43.636  TX group=2 frame=3 len=006  00 00 00 00 80 DA
20:09:43.636  RX group=2 frame=3 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
20:09:44.172  TX group=2 frame=4 len=006  00 00 00 00 80 DA
20:09:44.172  RX group=2 frame=4 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
GROUP 2 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
Anomalies: 1