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.

Previously we have done a comprehensive comparison between the Arduino Uno R3 and Arduino Uno R4 with the main focus on the hardware specifications and features of each board. In this article, we will ...

The Arduino UNO R4 Renesas RA4M1 board was initially unveiled during Arduino Day with most details, but not everything as the company had hidden one part of the board which we now know is for a 12×8 ...

Two new variants of the Arduino Uno development board, the lightweight Uno R4 Minima and the full-fledged Uno R4 WiFi, are each powered by a 32-bit microcontroller. These next-generation Uno boards ...

Announced a few months ago, the Arduino UNO R4 Minima and the Arduino UNO R4 WiFi have now been released officially. So, now that they really exist, let’s have a closer look at them. The Renesas ...

Expected to be available late Mai 2023 the Arduino UNO R4 is the long-awaited update of the UNO R3 based on a Renesas RA4M1 32-bit ARM Cortex-M4 MCU. ... After the Arduino GIGA R1 and the Portenta C33 ...

Two versions of the new 32-bit Arduino UNO board will be offered: UNO R4 WiFi and UNO R4 Minima with the only difference being the former getting an ESP32-S3 module for wireless connectivity. Arduino ...

Newark, a division of Avnet Inc., is carrying two new Arduino Uno R4 single board computers (SBCs) adding to its portfolio of programming boards for engineers and makers. The two versions added to ...

The ` ` Arduino Uno R4 '' announced at the microcomputer board / Arduino related event `` Arduino Day 2023 '' held in March 2023 will be on sale on June 27, 2023.

Arduino said 10 million units of UNO R3 have been sold. “Even the most popular UNO R3 must evolve, though we have no plans to discontinue the board,” Arduino co-founder and chairman Massimo Banzi said ...

Arduino is shipping its updated UNO board with a 32bit ARM Cortex-M4 processor from Renesas and a WiFi version with a dual-core chip from Espresssif. The UNO R4 updates the popular UNO R3 and comes in ...

The board also features: CAN bus for connecting multiple shields 12-bit analog DAC Operational amplifier The UNO R4 Wi-Fi version has a Espressif ESP32-S3 module for Wi-Fi and Bluetooth Low Energy ...