RPI 3, running the latest lite version. How can I configure built-in wifi(wlan0) to connect to only the wifi network A, additional usb wifi adaptor(wlan1) connect to network B only?

Any help appreciated. Thanks.

1 Answer 1


How to set up networking/WiFi describes how to use different wpa_supplicant.conf files in the "Advanced dhcpcd Configuration" section.

The use of Predictable Network Interface Names is recommended if multiple adapters are in use.

  • Thank you! I used different wpa_supplicant files, worked like a charm.
    – Doomish
    Oct 15, 2018 at 11:56

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