This is the core graphics library for all our displays, providing a common set of graphics primitives (points, lines, circles, etc.). It needs to be paired with a hardware-specific library for each ...

This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch beween WiFi (ESP8266, M0 WINC1500, & WICED), Cellular (32u4 FONA), ...

Makers, developers, and hobbyists who enjoy creating projects using the Arduino platform may be excited to learn that Adafruit has recently announced that their MQTT Arduino Library now supports the ...

Arduinoで人気の小型ディスプレイ「OLED」。いざ接続して、よくあるLCDのサンプルコード（LiquidCrystal_I2C.hを使うもの）を書き込んだら、fatal error: LiquidCrystal_I2C.h: No such file or directoryというエラーが出て動かない…。 このエラーメッセージだけを見ると ...

携帯ゲーム機のようなデザインのカードサイズマイコンボード「Adafruit PyBadge for MakeCode Arcade, CircuitPython or Arduino（ADA-4200）」がスイッチサイエンスから発売された。 店頭価格は税抜き4,890円。 CircuitPython、MakeCode Arcade、Arduinoでプログラミングしたゲームを ...

ILI9341ドライバICを搭載した液晶ディスプレイをESP32で動かす実験をしている。今まで、TFT_eSPIを使ってきたが、Arduino Adafruit ILI9341も試してみる。

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

Arduino has increased availability of the maker and developer open source computing platform across the world with supply deals in the US and China. It has also created a new global brand for the ...

Makers and developers that enjoy building projects using the Arduino platform might be interested to learn that the new Arduino Zero Pro is now in stock and available to purchase from the Adafruit ...

The Adafruit Metro RP2350 is a Raspberry Pi RP2350 development board that closely follows the Arduino UNO form factor for compatibility with existing Arduino shields. Key features include 37 GPIOs, a ...

As an alternative to an Arduino Nano, Uno, or Mega, you can use a Raspberry Pi, a PSoC, a Teensy 3.2, an XLR8, or a ShieldBuddy to control your NeoPixel applications. As an alternative to an Arduino ...