raspberry pi 3 B+

pi@raspberrypi:~ $ cat /etc/wpa_supplicant/wpa_supplicant.conf
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=JP

network={
ssid=”xxxx”
scan_ssid=1
psk=”xxxx”
key_mgmt=WPA-PSK
}

pi@raspberrypi:~ $ tail /etc/dhcpcd.conf
#static ip_address=192.168.1.23/24
#static routers=192.168.1.1
#static domain_name_servers=192.168.1.1

# fallback to static profile on eth0
#interface eth0
#fallback static_eth0

interface wlan0
inform 192.168.1.xx