Arduino Boards

Discover all available Arduino boards with detailed technical specifications, applications, and key features for your electronics projects.

Available Arduino Boards

Arduino Uno Rev3

The most popular and widely used Arduino board. Perfect for beginners and educational projects. Based on the ATmega328P microcontroller with a robust and easy-to-use architecture.

Microcontroller

ATmega328P

Clock Speed

16 MHz

Flash Memory

32 KB

Architecture

AVR

Specifications

Digital I/O14 (6 PWM)
Analog I/O6 (0 DAC)
SRAM2 KB
Operating Voltage5 V

Features

Easy to use
Large community
Shield compatible
Simple programming
Versatile power supply

Applications

Educational projects
Home automation
Basic robotics
IoT sensors
Motor control
View DetailsOfficial StoreDatasheet

Arduino Mega 2560 Rev3

The Arduino board with the highest memory capacity and I/O pins. Ideal for complex projects requiring multiple sensors and actuators. Perfect for industrial applications and advanced systems.

Microcontroller

ATmega2560

Clock Speed

16 MHz

Flash Memory

256 KB

Architecture

AVR

Specifications

Digital I/O54 (15 PWM)
Analog I/O16 (0 DAC)
SRAM8 KB
Operating Voltage5 V

Features

54 digital pins
16 analog inputs
256KB flash memory
Shield compatible
Multiple serial ports

Applications

Industrial systems
Advanced robotics
Data acquisition
CNC control
Weather stations
View DetailsOfficial StoreDatasheet

Arduino Nano

Compact version of Arduino Uno with the same microcontroller but in a much smaller format. Ideal for projects where space is limited and portability is needed.

Microcontroller

ATmega328

Clock Speed

16 MHz

Flash Memory

32 KB

Architecture

AVR

Specifications

Digital I/O22 (6 PWM)
Analog I/O8 (0 DAC)
SRAM2 KB
Operating Voltage5 V

Features

Compact design
Breadboard mountable
Low power
Uno compatible
Easy integration

Applications

Wearables
Small drones
IoT sensors
Portable projects
Rapid prototyping
View DetailsOfficial StoreDatasheet

Arduino Nano Every

Improved version of Arduino Nano with more flash memory and higher clock speed. Maintains pin compatibility but offers better performance for demanding applications.

Microcontroller

ATMega4809

Clock Speed

20 MHz

Flash Memory

48 KB

Architecture

AVR

Specifications

Digital I/O22 (5 PWM)
Analog I/O8 (0 DAC)
SRAM6 KB
Operating Voltage5 V

Features

48KB flash memory
20MHz clock
Low power
Nano compatible
Higher performance

Applications

Advanced IoT
Signal processing
Real-time control
Multiple sensors
Serial communication
View DetailsOfficial StoreDatasheet

Arduino Leonardo

Arduino with integrated native USB that allows it to act as an HID device (keyboard, mouse). Ideal for human interface projects and computer control.

Microcontroller

ATmega32U4

Clock Speed

16 MHz

Flash Memory

32 KB

Architecture

AVR

Specifications

Digital I/O20 (7 PWM)
Analog I/O12 (0 DAC)
SRAM2.5 KB
Operating Voltage5 V

Features

Native USB
HID emulation
12 analog inputs
Shield compatible
Simple programming

Applications

Keyboard simulator
Mouse control
HID interfaces
Interactive games
PC automation
View DetailsOfficial Store

Arduino Micro

Ultra-compact version of Leonardo with native USB functionality. Combines the small size of Nano with the HID capabilities of Leonardo.

Microcontroller

ATmega32U4

Clock Speed

16 MHz

Flash Memory

32 KB

Architecture

AVR

Specifications

Digital I/O20 (7 PWM)
Analog I/O12 (0 DAC)
SRAM2.5 KB
Operating Voltage5 V

Features

Very compact
Native USB
HID compatible
20 I/O pins
Breadboard mountable

Applications

Portable HID devices
Embedded projects
USB remote control
Advanced wearables
Compact interfaces
View DetailsOfficial Store

Arduino Due

The first Arduino board based on 32-bit ARM with high processing speed. Ideal for applications requiring intensive calculations and real-time processing.

Microcontroller

Atmel SAM3X8E

Clock Speed

84 MHz

Flash Memory

512 KB

Architecture

ARM Cortex-M3

Specifications

Digital I/O54 (12 PWM)
Analog I/O12 (2 DAC)
SRAM96 KB
Operating Voltage3.3 V

Features

32-bit ARM
84MHz clock
2 DAC converters
96KB SRAM
54 I/O pins

Applications

Audio processing
Advanced motor control
Fast data acquisition
Communications
Professional robotics
View DetailsOfficial StoreDatasheet

Arduino MKR WiFi 1010

IoT board with integrated Wi-Fi and Bluetooth connectivity. Specifically designed for Internet of Things projects with low power consumption.

Microcontroller

SAMD21 Cortex-M0+

Clock Speed

48 MHz

Flash Memory

256 KB

Architecture

ARM

Specifications

Digital I/O8 (13 PWM)
Analog I/O7 (1 DAC)
SRAM32 KB
Operating Voltage3.3 V

Features

Integrated Wi-Fi
Bluetooth LE
Low power
ARM Cortex-M0+
IoT Cloud compatible

Applications

IoT sensors
Remote monitoring
Smart home
Edge computing
Telemetry
View DetailsOfficial StoreDatasheet

Arduino MKR Zero

Board with advanced audio capabilities and SD card slot. Ideal for digital audio, music, and data storage projects.

Microcontroller

SAMD21 Cortex-M0+

Clock Speed

48 MHz

Flash Memory

256 KB

Architecture

ARM Cortex-M0+

Specifications

Digital I/O22 (12 PWM)
Analog I/O7 (1 DAC)
SRAM32 KB
Operating Voltage3.3 V

Features

I2S bus
SD slot
Integrated DAC
32-bit ARM
Digital audio

Applications

Audio processing
Sound recording
Digital music
Data logging
Synthesizers
View DetailsOfficial Store

Arduino Portenta H7

The most powerful Arduino board with dual-core processor and industrial capabilities. Designed for high-demand professional applications and industrial IoT.

Microcontroller

STM32H747XI dual-core

Clock Speed

480 MHz

Flash Memory

18 MB (2 MB interno + 16 MB externo)

Architecture

ARM Cortex-M7/M4

Specifications

Digital I/O14 (12 PWM)
Analog I/O6 (1 DAC)
SRAM8 MB (externo)
Operating Voltage3.3 V

Features

Dual-core
480MHz
18MB memory
Ethernet
Industrial grade

Applications

Industrial IoT
Machine learning
Computer vision
Edge AI
Industrial automation
View DetailsOfficial StoreDatasheet

How Arduino Boards Work

Arduino boards are microcontroller-based development platforms that make it easy to create interactive projects. Each board has specific characteristics that make them ideal for different types of applications.

Power Management

Arduino boards can be powered via USB or external sources, with integrated voltage regulators to ensure stable operation.

Connectivity

Support for multiple communication protocols like UART, SPI, I2C and wireless connections in specific models.

Main Applications

Arduino Uno Rev3

Educational projects

Arduino Mega 2560 Rev3

Industrial systems

Arduino Nano

Wearables

Arduino Nano Every

Advanced IoT

Arduino Leonardo

Keyboard simulator

Arduino Micro

Portable HID devices

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