In the same program, I connect to a static IP address, and after that I want to disconnect and reconnect with a dynamic IP address of the router's choice, but the nodemcu 8266 keeps the old IP address. I don't know exactly what tools regarding for this purpose, and thanks
Your topic has been moved to a more suitable location on the forum. Installation and Troubleshooting is not for advice on (nor for problems with) your project.