Made up a board with pots and switches to demonstrate Datalog to a customer, the pairing and polling lights look ok and analogue/digi inputs ok. Pin4 is strapped to supply but the meters,lights and scope refuse to change. Its Com19 on my pc 9600 8N1. Window shows 'CONNECTED'
Any suggestions? BTW I notice on the PIC on the Quickblue solder bridges between pins
19-20, 45-46, 59-60, 62-63. Presume this is normal? Is the unit faulty or am I faulty?

Phil Williams