2003 Envoy PCM & BCM Tabletop testing

It's ALIVE! 2003 Envoy PCM & BCM with Passlock sensor hooked up on the kitchen table!
Got an OBD splitter with 2 ELM adapters. One ELM is paired with the phone shooting the video. That phone has OBD Fusion running in the background and generating a lot of class 2 traffic which is seen on the 2nd phone that is in the picture.
The 2nd ELM is paired with the phone seen in the video. That phone is running a serial terminal app and recording all traffic to log file.
Simulated power status is Key in ACCessory position. The Passlock sensor is there just to prevent Passlock Diagnostic Trouble Codes from being stored during this test.
All components were pulled from the same 2003 Envoy.