Arduino UNO R4でディスプレイ表示ができるようになったので、次の段階として画像を表示したいと思います。BMPの表示はTFTのサンプルであるので、圧縮画像としてJPEG画像を表示させたいと思います。 といっても、すでにJPEGDecoderというライブラリがあるので ...

前回のwaveshare製1.5inch OLEDモジュールに続き、SeeedStudio製2.8inch TFT Touch Shield v2.0をArduino UNO R4につないでみました。 2.8インチのTFTディスプレイとタッチパネル、SDカードのインタフェースが搭載されたArduino用の拡張シールドです。かなり以前に購入した物（10年 ...

Managing libraries for Arduino boards has traditionally been a time-consuming and error-prone process. Developers often had to manually search for, download, and configure libraries, which could be ...

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 ...

The Arduino open-source platform is an excellent way to create your own home and hobby electronics projects from scratch. The logic boards sold under the Arduino brand are receptive to all kinds of ...

The development team at Arduino has this week introduced two new and exciting Arduino storage libraries in the form of Arduino_POSIXStorage and Arduino_UnifiedStorage. These additions are a big deal ...

Based on Espressif's excellent Arduino Lib Builder, this repo compiles the customised ESP32 Arduino libraries needed by the SparkFun RTK Everywhere Firmware. The RTK Firmware currently uses version v3 ...

Despite its popularity among hobbyists and electronics enthusiasts, the Arduino has become infamous among professional embedded systems developers. I must admit that for the longest time I also viewed ...