These BSP's are using older versions of the pico-sdk. The best fix would be for them to update. But that may never happen. Options are: (a) use a different BSP (ex: arduino-pico) or (b) revert to an ...

Arduino board: Adafruit QT-PY ESP32C3 Arduino IDE version: 2.3.2 To preface, I checked my NeoPixel strip was working with several of the example sketches from the NeoPixel library. These sketches ran ...

GoogleスプレッドシートやGAS（Google Apps Script）を使った、ささやかなIoT機器を作ってみました。 Googleスプレッドシートに表記された1週間の気象予報を、LEDの色で表示させるものです。カレンダーのように曜日の位置を固定した状態で、向こう一週間分の天気 ...

NeoPixels, or WS2812 RGB LEDs, are the display device du jour for impressive and blinding lighting projects. Commonly known for very tight timing requirements, [Josh] discovered this is, in fact, ...