Arduino UNO R4 Minima Development Board

Table of Contents ToggleArduino UNO R4 Minima Development Board – Compact Power, Maximum Performance⚡ Arduino UNO R4 Minima Overview�� Key Features of Arduino UNO R4 Minima Development Board�� Technical Specifications of Arduino UNO R4 Minima�� Applications of Arduino UNO R4 Minima�� Working Principle✅ Why Choose Arduino UNO R4 Minima?�� What’s in the Box?�� Why Buy from Electroxbd?�� Compatible Accessories Available at Electroxbd�� Order Now from Electroxbd.comArduino UNO R4 Minima Development Board – Compact Power, Maximum PerformanceThe Arduino UNO R4 Minima Development Board is the latest and most compact member of the iconic UNO family. Powered by a 32-bit Renesas RA4M1 microcontroller, it delivers higher performance, improved memory, and a modern USB-C connection, all while maintaining the beloved UNO form factor. It’s perfect for hobbyists, students, and professionals seeking a cost-effective yet powerful microcontroller platform.At Electroxbd, we offer the original Arduino UNO R4 Minima in Bangladesh—trusted by thousands of makers and educators across the country.⚡ Arduino UNO R4 Minima OverviewThe UNO R4 Minima is a refined, minimalist version of the UNO R4, developed for streamlined performance without unnecessary components. It retains full compatibility with the UNO ecosystem while introducing upgraded specs like faster processing (48 MHz), more memory (256KB Flash), and low power consumption.Unlike the UNO R4 WiFi, the Minima version does not have built-in wireless capabilities, which makes it ideal for applications that demand lower power, smaller footprint, or external module integration. With fewer peripherals and no on-board debug chip, it is also budget-friendly—offering the power of 32-bit computing at the lowest entry point.�� Key Features of Arduino UNO R4 Minima Development BoardPowerful 32-bit ARM Cortex-M4 Microcontroller – Faster and more efficient than legacy 8-bit boardsUSB Type-C Port – Easier connections and modern compatibility256KB Flash 32KB SRAM – For advanced sketches and libraries5V Operating Logic – Ensures compatibility with most sensors and shieldsStandard UNO Form Factor – Fits existing shields and accessories perfectly�� Technical Specifications of Arduino UNO R4 MinimaMicrocontroller: Renesas RA4M1 (ARM Cortex-M4, 48 MHz)Operating Voltage: 5VInput Voltage (Recommended): 7–12VDigital I/O Pins: 14 (6 with PWM capability)Analog Input Pins: 6Flash Memory: 256KBSRAM: 32KBUSB Port: USB Type-CClock Speed: 48 MHzDimensions: 68.6mm x 53.4mmWeight: ~25gCommunication: UART, I2C, SPI�� Applications of Arduino UNO R4 MinimaThe Arduino UNO R4 Minima is ideal for a wide range of electronics and automation projects. It’s particularly suited for low-cost systems, custom PCB integration, or space-sensitive applications.Robotics – Drive motors, read sensors, and execute real-time commandsIoT Gateways – Use with external WiFi/Bluetooth modules for connected devicesEducational Projects – Learn embedded systems with a future-proof boardAutomation – Monitor and control relays, lights, and switchesCustom Devices – Embed in your own circuit with minimal footprint�� Working PrincipleThe UNO R4 Minima runs on the Renesas RA4M1 microcontroller, which features a 32-bit ARM Cortex-M4 CPU. It executes user-uploaded code using the Arduino IDE and interfaces with peripherals through standard GPIO, UART, SPI, and I2C.Once powered by USB or an external power source, the board reads your sketch from flash memory and operates in real-time. With its enhanced clock speed, it can perform time-critical tasks faster and with more precision than earlier UNO boards.Because the Minima lacks a debugger chip and has a simpler layout, it also consumes less power—making it suitable for battery-powered designs.✅ Why Choose Arduino UNO R4 Minima?Compact & Efficient: Offers high performance in a minimal designModern Interface: USB-C ensures reliable connection and easier plug-inAffordable Upgrade: More powerful than UNO R3 at a similar priceBackward Compatible: Uses the same layout and pinout as UNO R3Community & Resources: Official Arduino board with vast documentation and support�� What’s in the Box?1 x Original Arduino UNO R4 Minima Development BoardAnti-static protective packaging�� Why Buy from Electroxbd?As one of the top electronics retailers in Bangladesh, Electroxbd.com is trusted for original parts, fast shipping, and expert support. When you order from us:�� Guaranteed Authentic Product�� Fast Nationwide Delivery�� Responsive Customer Support�� Affordable Local Pricing�� Help with Getting Started & ProjectsWe deliver to Dhaka, Chattogram, Khulna, Rajshahi, Sylhet, Barisal, and all districts in Bangladesh.�� Compatible Accessories Available at ElectroxbdBreadboards and jumper wiresSensors and actuatorsPower supply modulesExternal WiFi/Bluetooth modulesArduino-compatible shields and casesYou’ll find all the accessories you need to expand your UNO R4 Minima projects in our store.�� Order Now from Electroxbd.comThe Arduino UNO R4 Minima is your go-to board for learning, prototyping, and building reliable systems. Whether you’re just starting or scaling up your project, this board offers excellent value with modern features.�� Buy now from Electroxbd.com�� WhatsApp for Support: 01600334238Arduino UNO R4 Minima – Small Size, Maximum Innovation!Common Questions:Q: What is the price of Arduino UNO R4 Minima Development Board in Bangladesh?A: The latest price of Arduino UNO R4 Minima Development Board in Bangladesh is 1150 BDT.Q: Where to buy Arduino UNO R4 Minima Development Board in Bangladesh?A: You can buy the Arduino UNO R4 Minima Development Board at the best price from ElectroXBD in Bangladesh.