Connections differ depending on the Propeller board you choose to work with. The first set of instructions are for the Activity Board or Activity Board WX. The second set of instructions are for the Propeller FLiP on a breadboard.
REMEMBER: The 12V supply can be connected to the (→5-9VIN pin) on the FLiP - however be aware that because the input voltage is above 9 volts, if the FLiP module’s power connections are shorted, the FLiP will get VERY HOT.