Awesome

micropython-captive-portal-network-setup

A MicroPython Captive Portal for Setting Network Options on the Fly

Notes

This code is heavily based on the work done by Amora Labs. See their code here.

This code allows a user to connect to the NodeMCU's WiFi, navigate to 192.168.4.1 and set the network name and password. A walk through and more details are available on my blog.