The Metro 328 has been created to provide extra features on top of what you would expect from the Arduino Uno offering plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and PWM.

The Image widget is designed to be a simple yet powerful addition to the Arduino Cloud toolkit. Users can upload static images in formats like GIF, JPG, or WEBP, with a size limit of 5MB.

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...