Dhcpcd-6.8.2-armv7l

    # Example: Static IP for eth0
    interface eth0
        static ip_address=192.168.1.100/24
        static routers=192.168.1.1
        static domain_name_servers=8.8.8.8 8.8.4.4
        nohook lookup-hostname
    

    noipv6

    # /etc/dhcpcd.conf
    interface wlan0
        timeout 45
        waitip 30
        # For Broadcom wireless chips:
        env if_wait=30