Higher level NeoPixel driver that presents the strip as a sequence. This is a supercharged version of the original MicroPython driver. Its now more like a normal Python sequence and features slice ...

The lightsaber for the Star Wars community, fans, cosplayers, collectors, and duelists—is not a mere glowing object; it is a representation of legacy, power, and identity. Lightsaber technology has ...

There have been many development boards recently built around the ESP32-S3. Most development boards come with a display, some also include cameras and buttons, and a few have speakers and microphones.

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, ...

Expected: At 1 second intervals, Neopixel should toggle and a timestamp should print. This should continue indefinitely. Actual: With the host computer's screen unlocked (macOS Sonoma 14.5 + M1 Mac ...

Modern microcontrollers like the RP2040 and ESP32 are truly a marvels of engineering. For literal pocket change you can get a chip that’s got a multi-core processor running at hundreds of megahertz, ...

I find it difficult to believe we’ve reached the end of our NeoPixel odyssey. Arriving at our destination has taken me by surprise. I don’t have a speech prepared, and I haven’t got a thing to wear. I ...

The transmission of data from a microcontroller (μC) to neopixel (WS2812B) requires a special serial protocol. It is a square wave signal with a variable duty cycle. The frequency of this signal is ...