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.

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 ...

Introduction: Keyestudio UNO R3 development board is a microcontroller board based on the ATmega328P (), fully compatible with ARDUINO UNO REV3.It has 14 digital input/output pins (of which 6 can be ...

The two boards are powered by 32-bit microcontrollers: the basic Uno R4 Minima; and the Uno R4 Wi-Fi. Both boards are in the standard form factor, shield compatibility and have a 5V power supply like ...

Dual operation on two boards is no longer possible, but the channel range has been increased from 32 (40) to 64 (80) if two boards / chips are to be used The Arduino SPI class is not included, I use ...

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 ...

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 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 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 ...