This library is a Arduino-friendly version of TinyUSB stack. It is designed with structure and APIs that are easily integrated to an Arduino Core. There are 2 type of supported cores: with and without ...

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 ...

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でOLEDディスプレイを使用した際に、最初上手く動作しませんでした。解決方法を記載しておきます。 使用OLEDディスプレイ 下記のディスプレイを購入し使用しました。 先ほどのOLEDディスプレイの仕様は128×64となります。 Adafruit_SSD1306.hの下記箇所を ...

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 ...

Adafruit Metro M7 is a development board based on a 500 MHz NXP i.MX RT1011 Arm Cortex-M7 crossover MCU that follows Arduino UNO form factor and integrates the ESP32-based “AirLift” WiFi module for ...

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 ...

Over 8 years ago I wrote an article about Arduino for Make: Magazine, later Adafruit manufactured Arduino’s in the USA for awhile when Arduino was 2 separate companies (we only worked with Arduino.cc) ...

Adafruit has this week announced the availability of a new product in the form of the FONA 808 Shield that offers Mini Cellular GSM and GPS for Arduino projects. The compact little board is packed ...

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 ...