Arduino UNO R4 Minimal Compatible Development Board with 30cm Cable
TeknoCrafters ABX00080 Arduino® UNO R4 Minima The Arduino UNO R4 Minima is a groundbreaking 32-bit development board designed for makers, educators, and beginners. It features significant enhancements over its predecessors, such as a more powerful Renesas RA4M1 microcontroller, expanded memory, and enhanced connectivity, all within the trusted UNO form factor. Tri-Tek Electronics, an authorized distributor, ensures factory-direct support, best pricing, and full warranty coverage. Visit our retail location in Mesa, AZ, for personalized assistance. Features Microcontroller: Renesas RA4M1 (48 MHz Arm® Cortex®-M4 with FPU) Memory: 256 kB Flash 32 kB SRAM 8 kB EEPROM Input Voltage: 6–24 V via barrel jack or VIN; 5 V via USB-C® Connectivity: USB 2.0 Full-Speed 1x UART, 1x SPI, 1x I²C, 1x CAN (requires external transceiver) I/O Pins: 14x Digital (GPIO), including 6 PWM pins 6x Analog inputs Power Management: Schottky diodes for reverse polarity/overvoltage protection USB-C® power supply support Peripherals: Real-Time Clock (RTC) Capacitive Touch Sensing Unit (CTSU) 12-bit DAC and 14-bit ADC Operational Amplifier (OPAMP) Benefits for Hobbyists and Educators Enhanced Performance: The 48 MHz Cortex-M4 microcontroller allows for faster computations, ideal for demanding applications. Backwards Compatibility: Compatible with 5 V shields and accessories from previous UNO versions. Expanded Applications: Integrated CAN bus support enables advanced automotive and industrial use cases. Ease of Use: Plug-and-play operation via USB-C® simplifies programming and power delivery. Flexible Power Options: Wide input voltage range ensures adaptability in various environments. Example Use Case: Home Automation Project The Arduino UNO R4 Minima is perfect for building a smart home automation system. Use the enhanced I/O pins for connecting multiple sensors and actuators, while the real-time clock ensures precise scheduling. The USB-C® interface allows for easy setup and debugging. Specifications Table Feature Details Microcontroller Renesas RA4M1 (48 MHz Cortex-M4) Memory 256 kB Flash, 32 kB SRAM, 8 kB EEPROM Operating Voltage 5 V Input Voltage (VIN) 6–24 V Power Supply Options USB-C®, Barrel Jack, VIN Digital I/O Pins 14 (6 PWM) Analog Inputs 6 (up to 14-bit ADC) Communication UART, SPI, I²C, CAN Dimensions Standard UNO form factor Installation Tips Ensure a stable 5 V supply when using USB-C® for power. Double-tap the reset button to enter bootloader mode if the board becomes unresponsive. Use the Arduino IDE or Arduino Web Editor for seamless programming. Download Product User Guide Here (.pdf)