Now easily connect your prototype or development board to an oscilloscope or other monitoring devices using the EasyTEST Board . It acts as a complete and cost-effective solution to deal with your connection problems. The simple adapter board has 10 port pins, labelled D0-D7, VCC, and GND. It splits a female 2x5-pin header into two 2x5-pin male headers connected in parallel, with the same pinout as the original system.