In this project, a ESP32 microcontroller is used along with a Blynk app to actuate a strip of 62 WS2812B LEDs over WiFi. Note that there's also a MP34DT01-M PDM MEMS Microphone that is being used to ...
This project is a user interface for controlling LEDs using MQTT (Message Queuing Telemetry Transport) protocol. It allows users to remotely control the state and color of LEDs connected to an MQTT ...