How can I connect to Android with ADB over TCP?

Assume you saved adb path into your Windows environment path

1. Activate debug mode in Android

2. Connect to PC via USB

3. Open command prompt type: adb tcpip 5555

4. Disconnect your tablet or smartphone from pc

5. Open command prompt type: adb connect IPADDRESS (IPADDRESS is the DHCP/IP address of your tablet or smartphone, which you can find by Wi-Fi -> current connected network)

Now in command prompt you should see the result like: connected to xxx.xxx.xxx.xxx:5555