Overview Introducing the Funduino UNO R4 Minima compatible Arduino board. Equipped with the RA4M1 microprocessor, this board offers enhanced processing power, expanded memory, and more, all while maintaining the reliable UNO form factor and practical 5V operating voltage. Get ready for a remarkable upgrade! With a powerful 32-bit microcontroller, this UNO R4 Minima compatible board delivers increased processing power, more memory compared to its earlier Arduino counterparts. The best part? It remains fully compatible with existing shields and accessories, requiring no changes to the standard form factor or 5V operating voltage. A valuable addition to the Arduino ecosystem, the UNO R4 is perfect for both beginners and experienced electronics enthusiasts. Features Form factor compatible with earlier series of Arduino boards for compatibility with existing shields and projects. Expanded memory and faster clock speed Extra on-board peripherals including 12-bit DAC, CAN BUS and OP Amp. Wider input voltage range for integration with motors, LED strips and actuators. SWD connector for debugging. HID support for keystrokes and mouse movement. Specifications Processor: ARM cortex M4 Storage: 256Kb flash / 32Kb SRAM Working voltage: 5V Input voltage: 4-18V Clock frequency: 48MHz Programming port: USB-C Digital I/O interfaces: 14 PWM interfaces: 6 ADC interfaces: 6 DAC interfaces: 1 (12bit) SPI interfaces: 1 I2C interfaces: 1 CAN interfaces: 1
