The SMART R4 project is a simple RFID-based attendance system that uses the Arduino UNO R4 WiFi and the MFRC522 RFID reader. When an RFID card is tapped, the system reads the card’s UID, checks if it ...

This repository contains a minimal PlatformIO project that blinks the LED connected to digital pin 13 on an Arduino UNO R4 WiFi board. It's suitable as a starting point for experimenting with the UNO ...

The official Arduino team has this week revealed more details about the new Arduino UNO R4 development Board which will be officially launching in a few months time during May 2023. The “revolutionary ...

Arduino is a microcomputer board developed with the aim of making it easy for even beginners to use. It consists of a board with input and output, a microcomputer (MCU), Arduino's own language, and a ...

The release of the next-generation UNO board by Arduino represents a considerable upgrade to its 8-bit technology. The new UNO R4 is powered by a 32-bit microcontroller and is available in two ...

If you would like to join the Arduino UNO R4 early access program the team is now looking for authors and those that maintain a library or a popular open source project for Arduino, apply to join the ...

Arduino is launching new versions of the Uno board powered by a Renesas 32bit microcontroller. The Uno R4 comes in two versions: the basic Uno R4 Minima and the Espressif-equipped Uno R4 WiFi.

With no plans to discontinue the popular UNO R3, the UNO R4 will come in two versions – UNO R4 WiFi and UNO R4 Minima. The UNO R4 is powered by the Renesas RA4M1 32-bit microcontroller based on the ...

Arduino has created a Renesas RA4M1 microcontroller board in its Nano form-factor. Called Nano R4, it follows the Uno R4, the first Arduino to use the RA4M1. “Whether you’re working on a connected ...