the code marked as master is the master. only one of the four slave code exerts is shows, they are all the same, just different addresses.
all five are samd51g19a microcontrollers.
the log really says nothing inmortant. heres an exert anyways from the slave:
11:38:14.764 -> Command Sent: <success,0.00>
11:38:14.808 -> In Recieve
11:38:15.185 -> In Recieve
11:38:15.185 -> Command Reieved: <powertoggle,true>
11:38:28.579 -> In Recieve
11:38:28.579 -> Command Reieved: <powerset,3.30>
11:38:28.736 -> In Request
11:38:28.782 -> Command Sent: <success,0.00>
11:38:28.782 -> In Recieve
11:38:29.189 -> In Recieve
11:38:29.189 -> Command Reieved: <powertoggle,true>
11:38:42.544 -> In Recieve
11:38:42.544 -> Command Reieved: <powerset,3.30>
11:38:42.717 -> In Request
11:38:42.717 -> Command Sent: <success,0.00>
11:38:42.763 -> In Recieve
11:38:43.157 -> In Recieve
11:38:43.157 -> Command Reieved: <powertoggle,true>