To connect the ATWINC1500 Xplained Pro and the I/O1 Xplained Pro to the Xplained Mini, some modifications needs to be done to the hardware. To do the modifications you will need wires, one 0Ω resistor, as well as two angled 100 mil headers and one pin header to solder to the Xplained Mini board. The single pin header can be used to connect the board to any external component that can be controlled by a pin, and is thus optional to add.
After the modifications are done, the I/O1 Xplained Pro can be connected to the left extension header and the ATWINC1500 Xplained Pro to the right extension header as shown in the following figure.
Figure 1. Xplained Mini Board with HW
Modifications
