Batch file to create minimal wpa_supplicant.conf
A MSDOS batch file for Windows 10 to create a basic wpa_supplicant.conf configuration file and/or a netusb file on the PCP_BOOT partition of your SD card. Warning Advanced users only. Use at your own risk! I create a lot of piCorePlayer images on SD cards and needed a method to quickly and consistently add a minimal wpa_supplicant.conf configuration file to a freshly created SD card. After years of thinking about it, I decided it was time to create a batch file to quickly create this configuration file.