Raspberry Pi WiFi Direct 사용을 위한 설정 방법. /etc/wpa_supplicant/wpa_supplicant.conf을 아래와 같이 수정한다. ctrl_interface=DIR=/var/run/wpa_supplicant update_config=1 ap_scan=1 device_name=RPi_3 # Primary Device Type# Used format: --# 1-0050F204-1 (Computer / PC)# 1-0050F204-1 (Computer / Server)# 1-0050F204-1 (Storage / NAS)# 1-0050F204-1 (Network Infrastructure / AP)device_type=1-0050F204-1 driver_param=use_..