The USB Connector

The USB Connector is a USB Series "B" Receptacle Interface.

Pin No	Pin Function
Pin 1	VBUS USB supply voltage 5V
Pin 2	Data- line of USB, this signal utilises NRZI line coding
Pin 3	Data+ line of USB, this signal utilises NRZI line coding
Pin 4	Ground

WARNING

DON'T DROP THE LOGGER ONTO THE USB CONNECTOR WITH A USB CABLE PLUGGED IN.