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 ...

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

Arduino enthusiasts searching for an alternative to the Arduino Uno with an equivalent and compatible board design may be interested in the Adafruit Metro 328 development board, which offers a ...

Adafruit has introduced the Metro RP2350, a new development board designed in the popular Arduino UNO form factor, featuring the Raspberry Pi microcontroller. This launch comes after a delay, with the ...

The 32-bit Arduino Uno single board computer that have been released are powered by a 32-bit microcontroller. It comes in two versions: the basic R4 Minima and the R4 WiFi. Source: Arduino Open-source ...

Last week, we covered the Maker Go RA4M1-R4 development board, an inexpensive “clone” of the Arduino UNO R4 Minima with some small modifications like support for up to 50V DC input and a 3.3V/5V ...

STMicro's Arduino-compatible STM32F7 Discovery Kit is an exciting development for DIY-ers interested in Internet-of-Things (IoT) applications. Although intended primarily for “mainstream” embedded ...

Arduino is back to the future with the UNO R4 Jolly upgrade for the Arduino UNO Analog Devices, Arduino team on Zephyr Both preserve the standard form factor, shield compatibility and 5 V power supply ...

The Board Overview Now, if we look at the Arduino Uno R4 WiFi development board, we can see that it comes with many hardware upgrades over its predecessor. Here is a part marking image of the Arduino ...