The Arduino Uno CH340 Diagnostic Tool is a valuable resource for anyone working with CH340G-based Arduino boards. It provides a straightforward way to diagnose common issues, ensuring that your ...

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 ...

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 ...

This repository provides a diagnostic sketch to help identify serial communication failures, bootloader instability, or USB-related execution issues in Arduino Uno clones that use the CH340G or CH340C ...

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 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 ...

32-bit Cortex-M4 Arduino has revised its UNO board and promised "a long-awaited update on performance and possibilities." The Arduino UNO R4 keeps the UNO family’s standard form factor, shield ...

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 ...