cfg.rsc

:local mySSID;
:set mySSID "my ssid";

:local myPass;
:set myPass "my value";

/ipv6 settings
set disable-ipv6=yes

/interface bridge
add name=LAN

/interface bridge port
add bridge=LAN interface=all

/ip dhcp-client
add interface=LAN

/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa2-psk mode=dynamic-keys \
    supplicant-identity=MikroTik wpa2-pre-shared-key=$myPass

/interface wireless
set [ find default-name=wlan1 ] band=2ghz-b/g/n channel-width=20/40mhz-XX \
    disabled=no frequency=auto mode=ap-bridge ssid=$mySSID \
    wds-default-bridge=LAN wds-mode=dynamic-mesh
set [ find default-name=wlan2 ] band=5ghz-n/ac channel-width=20/40/80mhz-XXXX \
    disabled=no frequency=auto mode=ap-bridge ssid=$mySSID \
    wds-default-bridge=LAN wds-mode=dynamic-mesh