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Arduino UNO R4 Minima

Original price was: 850,00 EGP.Current price is: 750,00 EGP.

In stock

Same form factor as UNO R3
Extra onboard peripherals
Inbuilt HID Support
Expanded Memory and Faster Clock Speed than before

In stock

Estimated delivery dates: July 27, 2025 – July 30, 2025

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Shipping & Delivery

Local pickup

Receipt from the place on the same day or shipping to nearby places

On the same day

6PM - 10 PM

Shipping company

Delivery through a fast shipping company intermediary

1-3 Days

Description

Arduino UNO R4 Minima

Next-Gen Performance in a Familiar Form

The Arduino UNO R4 Minima is the latest evolution in the UNO series, offering a powerful 32-bit microcontroller (RA4M1) with increased memory, processing power, and peripherals—all while maintaining the classic UNO form factor.

Perfect for both beginners and professionals, the UNO R4 Minima is designed to deliver next-level capabilities without onboard extras—giving you full control over customization.

✅ Key Features

Renesas RA4M1 32-bit Arm® Cortex®-M4 CPU @ 48MHz
256KB Flash Memory, 32KB SRAM
5V logic compatibility
USB-C port for programming and power
Onboard LED on pin 13
SWD debug port for advanced development
Fully compatible pinout with UNO R3 shields
No onboard Wi-Fi/BLE — minimal & focused design

📐 Specifications

Parameter	Value
Microcontroller	Renesas RA4M1
Architecture	ARM Cortex-M4
Clock Speed	48 MHz
Flash Memory	256 KB
SRAM	32 KB
Operating Voltage	5V
Input Voltage (Vin)	6–24V
Digital I/O Pins	14 (6 PWM capable)
Analog Inputs	6
UART	Yes
I2C / SPI	Yes
Debug Interface	SWD
USB Connector	USB-C
Dimensions	68.6 × 53.4 mm

📦 Package Includes

1 × Arduino UNO R4 Minima Board

💡 Tip: The UNO R4 Minima is ideal for educators, makers, and developers looking to harness the power of a 32-bit MCU in an affordable, no-frills form.

Customer Reviews

Specification

Overview

Weight Weight	30,0000 g
brand	Arduino

Specification

model	Arduino UNO R4 Minima
memory	256 kB Flash Memory 32 kB SRAM 8 kB Data Memory (EEPROM)
pins	14x digital pins (GPIO), D0-D13 6x analog input pins (ADC), A0-A5 6x PWM pins: D3,D5,D6,D9,D10,D11
peripherals	Capacitive Touch Sensing Unit (CTSU) USB 2.0 Full-Speed Module (USBFS) up to 14-bit ADC up to 12-bit DAC Operational Amplifier (OPAMP)
power	Recommended input voltage (VIN) is 6-24 V 5 V operating voltage Barrel jack connected to VIN pin Power via USB-C® at 5 V Schottky diodes for overvoltage and reverse polarity protection
communication	1x UART (pin D0, D1) 1x SPI (pin D10-D13, ICSP header) 1x I²C (pin A4, A5, SDA, SCL) 1x CAN (pin D4, D5, external transceiver is required)