The board is of course fully software compatible with Arduino UNO R3 board, and the main difference is about how it handles power. FDTI uses a shield with multiple resistors to test the load, and that ...

About Control an AD537x Eval Board with an Arduino - only Uno R3 supported yet ...

Arduino UNO R3までは8bitマイコンのATmega328でしたが、R4は32bitマイコンのArm Cortex-M4です。 R3以前のプログラムで "INT型が2BYTEであることを前提"としたプログラムはINT型が4BYTEであるR4では正しく動作しません。

After the Arduino GIGA R1 and the Portenta C33, the latest announcement in the Arduino new-board frenzy is the Arduino UNO R4. Expected to be available late May 2023, the UNO R4 is the long-awaited ...

arduino-uno-mqtt creating a simple project where two Arduino Uno R3 boards communicate wirelessly using the nRF24L01 modules. Let's create a simple project where two Arduino Uno R3 boards communicate ...

Arduino has announced the new UNO R4 board family for prototyping and learning. The new models feature a faster microcontroller, a USB-C connector, improved power, Wi-Fi and Bluetooth LE, and more.

The Arduino M0 Pro board, available from RS Components, is designed to help the development of smart IoT devices, wearable technologies and similar projects. The board can also help users to learn ...