IoT RGB Light System

Aug 2025 - Present

Description: An automated, Wi-Fi-connected circadian lighting system using multiple ESP32 microcontrollers and WS2812B RGB LED strips, utilizing MQTT Protocol. The lights automatically adjust their color temperature throughout the day to match natural light cycles, promoting a healthier sleep-wake rhythm. It does it by the server contacting an NTP (Network Time Protocol) Server to get the local time and broker sending the instructions to all other clients.

Technologies:

ESP32

C++

Arduino IDE