Arduino UNO R4是2023年推出的新一代经典开发板，搭载32位瑞萨RA4M1 Cortex-M4处理器，性能提升显著，新增Wi-Fi、DAC等实用功能。它配备了 32 kB 的 RAM 内存，48 MHz 的时钟速度，以及一个 USB-C® 接口。 这是第一款使用 32 位架构的 UNO 开发板，之前的版本基于 8 位 AVR 架构。

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最开始只是用Arduino做一些串口转发的简单工作。 但是后来有了Ai，简直越来越离不开Arduino了， Arduino这种板子太适合做Ai的验证了。因为Arduino开发板保有量太大了、就开发板这一块来说应该是最多的吧，Ai写的程序在这块板上99%都能用，因为有足够多的案例和板子 ...

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 ...

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 partnered with Renesas and Espressif to introduce the latest addition to its UNO family, the UNO R4, which offers a 3x performance improvement over the UNO R3 and is available in a Wi-Fi ...

Arduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects and programming. There's now one more solution to that problem: a new ...

The official Arduino team has this week announced that support for its latest microcontroller the UNO R4 WiFi has now arrived in the Arduino Cloud. The integration of UNO R4 WiFi support in the ...