The problem " SMART HOME AUTOMATION WITHOUT INTERNET " solves

In this project we have created home automation without using internet where
the home appliances like fans,lights etc... are controlled remotely with our
local hotspot.We have created a personalised HTML page for controlling our
appliances. The network established between Wi-Fi modules,modem and
smart phones or laptops ,where the smartphone and laptops can give
commands without any kind of internet source.All the home appliances are
connected in microcontroller through 5v adapter.The GPIO pins in nodeMCU
are 5,14,0,15,16 for the respective relays. The microcontroller along with WiFi
module assigned with a static IP address.The web page for the assigned IP
address is programmed in the microcontroller.Whoever in the same network
using their smartphone can access the IP address and its corresponding
webpage.We have also implemented timer operator controller to turn off home
appliances according to their desired timings.

Challenges we ran into

i) We have faced problem in pcb design.
ii) Creating in HTML page.
iii) Creating timer operator controller.
iv) Creating slider switch in HTML page.
v)Creating a static IP address.