4.4 Connecting the PROTO1 Xplained Pro

The lower part of the PROTO1 Xplained Pro board can be connected to all Xplained Pro MCU evaluation kits standard extension headers. If the upper break-off part, containing the additional power section, should be used, it is required to connect the board to the EXT1 header in order to connect to the Power header as well (see figure below). To break off the upper section of the board break it along the V-CUT score line across the PCB.

Figure 4-4. Example Connection

The connection indicated below may cause the power plug to short some of the EXT1 pins if it is connected externally. To avoid this, either move the PROTO1 Xplained Pro to another extension connector or break away the power section.

Figure 4-5. Not Recommended PROTO1 Xplained Pro Connection
Info: Note that any remaining mouse bite residues should be filed or cut away for optimum fit.