The R4 Minima is a new development board that uses Renesas' RA4M1 microprocessor to provide more processing power, more memory, and more peripherals. It maintains the standard dimensions of the UNO and operates at 5V, compatible with existing expansion boards and accessories. Whether you are a beginner or an experienced electronics enthusiast, this powerful and reliable development board will make your projects even more exciting. It also has additional onboard peripherals such as 12-bit DAC, CAN bus, operational amplifier, support for 24V input voltage range, support for SWD debugging and HID functions. The R4 Minima is the perfect partner for your creative exploration.

Product parameter

1. UNO shape compatibility: The R4 Minima retains the same shape, pin arrangement and 5V operating voltage as its predecessor, the R3. This ensures a seamless transition of existing expansion boards and projects, taking advantage of the extensive and unique ecosystem already established for UNO.

2. Expanded memory and faster clock: Ready for more accurate calculations and the ability to handle complex projects with ease. The R4 Minima has more memory and faster clock speed, making it easy for you to handle demanding tasks.

3. Additional on-board peripherals: The R4 Minima introduces a range of on-board peripherals, including 12-bit Dacs, a CAN bus, and operational amplifiers. The components of these attachments give you scalability and design flexibility.

4. Extended 24V tolerance: The R4 Minima now supports a wider range of input voltages, allowing power supplies up to 24V. This makes it possible to seamlessly integrate motors, LED strips, and other actuators, simplifying your projects by using a single power source.

5.SWD Connectors: Debugging is a key aspect of any project. Simply connect an external debugger to the R4 Minima to easily monitor the inner workings of your system. Stay in control and gain valuable insights.

6.HID support: The R4 Minima has built-in HID (Human Machine Interface Device) support, enabling it to simulate a mouse or keyboard when connected to a computer via a USB cable. This convenient feature makes it a breeze to send keys and move the mouse to the computer, enhancing usability and functionality.

Processor Arm cortex M4

Internal memory 256KB Flash/32KB SRAM

Operating voltage 5V

Input voltage 6~24V

Clock frequency 48MHz

Programming port USB-C

WiFi/Bluetooth ESP32-S3-MINI

LED Matrix 12x8 (96 red LEDs)

Extra connection Qwiic OFF VRTC

Digital I/O interface 14

PWM 6

ADC 6

DAC 1 (12bit)

SPI 1

I2C 1

CAN 1

UNO R4 WIFI Renesas RA4M1ESP32-S3 Module Compatible For Arduinoo UNO R4 MINIMA

UNO R4 WIFI Renesas RA4M1ESP32-S3 Module Compatible For Arduinoo UNO R4 MINIMA

Rp 393.960

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