NodeMCU Based WiFi Signal Strength Indicator

PT20266718 • 4 views

Displays nearby WiFi signal strength on LEDs, like a signal bar on a phone.

Description

Displays nearby WiFi signal strength on LEDs, like a signal bar on a phone. This is a school-level project designed to be safely built and clearly explained by the student presenting it, using components that don't require advanced lab equipment.

Objectives

Build a working nodemcu based wifi signal strength indicator and be able to explain how each component contributes to its function.