Program for my LED Matrix project. Loaded on ESP32. Project details: Takes audio input and splits the frequencies and corresponding amplitudes into distinct bands, which are then displayed on the ...

The ESP32 microcontroller will be used to drive a 25 WS2812B LED matrix. The WS2812B LEDs will be mounted on the same PCB as the ESP32. A TPD4E02B04 will be used to protect the board from voltage ...

Not that we’re complaining, of course. The latest entry into the pantheon of unusual timepieces is this ESP32-powered desk clock from [Alejandro Wurts] that features a folding LED matrix display.

In addition to driving the LED matrix display, the ESP32 polls Zürich’s public transportation API and then parses the XML for the relevant information.

The LED Cube is powered by an Arduino Nano ESP32-S3, leveraging its dual-core architecture. Core 0 handles LED control via the FastLED library’s I2S driver for efficient rendering while Core 1 manages ...

Adafruit has recently released the Adafruit Sparkle Motion Stick, a compact, WLED-friendly Neopixel USB controller board built around an ESP32-S3 Module designed for audio-reactive LED projects, ...