{
  pkgs,
  lib,
  secret,
  ...
}: let
in {
  hardware = {
    # needed for wlan0 to work (https://github.com/NixOS/nixpkgs/issues/115652)
    enableRedistributableFirmware = pkgs.lib.mkForce false;
    firmware = with pkgs; [
      raspberrypiWirelessFirmware
    ];
  };

  networking = {
    hostName = "grasshopper";
    useDHCP = false;
    interfaces.eth0.useDHCP = true;
    firewall.enable = true;
  };
}