Now enter “make menuconfig” to open the ESP-IDF configuration window. You can select and
modify a lot of configuration options about the environment using this tool; in this example, only the
com port that is used to flash NINA-W10 is modified.
Use the arrow keys to navigate and select the “Serial flasher config” as shown in Figure 10.
Figure 10: Screenshot that shows selection of “Serial flasher config”
Enter the com port name; in this case, enter “COM10”, and click OK.
Figure 11: Screenshot that shows selection of the sample com port number ("COM10")
Save the sdkconfig by entering a filename to which this configuration should be saved as shown in
Figure 12.