Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

When the clone starts up, it searches the SD card for a file called ‘program.hex.’ This file is sent over to the target Arduino and the new firmware is installed.

Training an Arduino UNO R4 powered robot using machine learning. 10:00 am September 15, ... This included two DC motors, an UNO R4 Minima, a Bluetooth module, and an SD card.

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.

Chipmaker Arduino s.r.l. today introduced a new microcontroller board, the Uno R4, that offers significantly higher performance than its previous-generation hardware. Switzerland-based Arduino is ...

Arduino announced the launch of its next-generation Uno board, a significant revision of its 8-bit technology.Powered by a 32-bit microcontroller, the new Uno R4 comes in two versions: the basic Uno ...

Connecting your UNO R4 WiFi to Arduino Cloud. The process of connecting your UNO R4 WiFi board to the Arduino Cloud is straightforward, thanks to the user-friendly interface and intuitive workflows.

No access to ‘Arduino’ board-edge IO pins. Two big differences under the hood. One big difference between the two boards is that the Renesas MCU on R4 Minima is programmed directly over USB while, on ...

A few days ago, one of [Severin]’s SD cards died on him, Instead of trashing the card, he decided to investigate what was actually wrong with the card and ended up recovering most of the data… ...