SETTING WIFI ON RASPBERRY PI HEADLESS
Create a file wpa_suppicant.conf in the boot partition of the SD card Open it with a text editor and paste the following ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 network={ ssid="<YOUR NETWORK NAME>" scan_ssid=1 psk="<PASSWORD>" key_mgmt=WPA-PSK } Edit the ssid and psk feilds . Enter your network Name and Password with " " Save and start the Pi. For Starting SSH service, Check AUTOSTART SSH ON RASPBERRY PI 3 Raspberry Pi 3 model B without headless mode & an HDMI cable