adb connect via wi-fi

• Connect Android phone and host machine to same WiFi network
• Connect Android phone to host machine using USB cable (to start with)
• Run adb tcpip 5555 from a command prompt
• Run adb shell "ip addr show wlan0 | grep -e wlan0$ | cut -d\" \" -f 6 | cut -d/ -f 1" to obtain the phone's IP address
• Disconnect USB cable and run adb connect < ip_address > :5555