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Arduino Manuals & User Guides

Global open-source electronics platform offering flexible hardware and software for creators, educators, and IoT developers.

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About Arduino manuals on Manuals.plus

Arduino is the world’s leading open-source hardware and software ecosystem. The company offers a range of software tools, hardware platforms, and documentation enabling almost anybody to be creative with technology. Originally started as a research project in the early 2000s, it builds upon the Processing project and has evolved into a standard for prototyping, education, and industrial control.

The Arduino Product line includes entry-level boards like the UNO and Nano, enhanced IoT modules, and the professional-grade Portenta series for industrial automation. With a vast community and the easy-to-use Arduino IDE, users can build projects ranging from simple sensors to complex connected devices.

Arduino manuals

Latest manuals from manuals+ curated for this brand.

Arduino GIGA R1 WiFi Mega Board User Manual

February 4, 2026
Arduino GIGA R1 WiFi Mega Board Description The Arduino® GIGA R1 WiFi brings the power of the STM32H7 to the Mega form factor, being the first Mega board to include…

Arduino ASX00031 Portenta Breakout Board User Manual

October 31, 2025
Arduino ASX00031 Portenta Breakout Board Description The Arduino® Portenta Breakout board is designed to assist developers with their prototypes by exposing the high-density connectors of the Portenta family on both…

Arduino Mega 2560 Projects Instruction Manual

August 12, 2025
Arduino Mega 2560 Projects Specifications Product Name: Arduino Microcontrollers Models: Pro Mini, Nano, Mega, Uno Power: 5V, 3.3V Input/Output: Digital and Analog Pins Product Description ABOUT ARDUINO Arduino is the…

Arduino ABX00074 System on Module User Guide

July 21, 2025
Arduino ABX00074 System on Module Description The Portenta C33 is a powerful System-on-Module designed for low-cost Internet of Things (IoT) applications. Based on the R7FA6M5BH2CBG microcontroller from Renesas®, this board…

Arduino AKX00051 PLC Starter Kit Instruction Manual

July 17, 2025
Arduino AKX00051 PLC Starter Kit Description Programmable Logic Controller (PLC) technology is vital for industrial automation; however, gaps still exist between the current PLC education and industry's needs. To cultivate…

Arduino ABX00137 Nano Matter User Manual

June 21, 2025
Arduino ABX00137 Nano Matter Description Expand your home automation and building management projects with the Arduino Nano Matter. This board integrates the high-performance MGM240S microcontroller from Silicon Labs and directly…

Arduino ASX00039 GIGA Display Shield User Manual

April 22, 2025
Arduino ASX00039 GIGA Display Shield User Manual Description The Arduino® GIGA Display Shield is an easy way to add a touchscreen display with orientation detection to your Arduino® GIGA R1…

Arduino Nano Screw Terminal Adapter - Product Reference Manual

Product Reference Manual
A comprehensive product reference manual for the Arduino Nano Screw Terminal Adapter (ASX00037), detailing its features, specifications, compatibility, and certifications. This adapter provides a quick, secure, and solderless solution for…

Arduino Nano RP2040 Connect: Product Reference Manual

Product Reference Manual
Comprehensive product reference manual for the Arduino Nano RP2040 Connect, detailing its features, specifications, operation, and certifications. This board integrates the Raspberry Pi RP2040 microcontroller with Wi-Fi, Bluetooth, and various…

Arduino Nesso N1: Full Pinout and Technical Specifications

Technical Specification
A comprehensive guide to the Arduino Nesso N1 development board, detailing its components, pin configurations, and essential technical information for developers and makers. Features ESP32-C6, LoRa, LCD touchscreen, Grove connectivity,…

Arduino MEGA 2560 Rev3 Product Reference Manual

Product Reference Manual
Comprehensive reference manual for the Arduino MEGA 2560 Rev3 development board. Details features, specifications, pinouts, functional overview, mechanical information, and compliance declarations. Ideal for robotics, 3D printing, and maker projects.

Arduino Nano ESP32 Product Reference Manual

Product Reference Manual
The Arduino Nano ESP32 is a compact development board featuring the ESP32-S3 microcontroller, offering Wi-Fi and Bluetooth LE connectivity. It is ideal for IoT projects, home automation, and sensor applications,…

Arduino manuals from online retailers

Arduino UNO Q [ABX00162] Hybrid Board User Manual

ABX00162 • February 10, 2026
Official user manual for the Arduino UNO Q [ABX00162] hybrid board, featuring Qualcomm Dragonwing QRB2210 MPU and STM32U585 MCU. Includes setup, operation, maintenance, and specifications.

Arduino Nano RP2040 Connect User Manual

ABX00053 • February 4, 2026
Comprehensive user manual for the Arduino Nano RP2040 Connect with Headers, covering setup, operation, maintenance, troubleshooting, and specifications.

Arduino Plug and Make Kit AKX00069 User Manual

AKX00069 • September 26, 2025
Instruction manual for the Arduino Plug and Make Kit AKX00069, designed for beginners to build connected electronics projects easily, fostering learning in electronics and coding.

Arduino UNO R4 WiFi (Model ABX00087) Instruction Manual

ABX00087 • September 24, 2025
Instruction manual for the Arduino UNO R4 WiFi (Model ABX00087), a microcontroller board featuring Renesas RA4M1 and ESP32-S3 for advanced IoT and embedded projects with Wi-Fi, Bluetooth, USB-C,…

Arduino Nano ESP32 with Headers (ABX00083) Instruction Manual

ABX00083 • September 5, 2025
This manual provides comprehensive instructions for setting up, operating, and maintaining your Arduino Nano ESP32 with Headers (ABX00083). Learn about its powerful ESP32-S3 microcontroller, comprehensive wireless connectivity (Wi-Fi…

Arduino Mega 2560 REV3 User Manual

Arduino Mega 2560 REV3 • September 1, 2025
Comprehensive user manual for the Arduino Mega 2560 REV3 microcontroller board, covering setup, operation, maintenance, troubleshooting, and technical specifications.

Arduino Modulino Buttons [ABX00110] User Manual

ABX00110 • August 18, 2025
This instruction manual provides comprehensive information for the Arduino Modulino Buttons module (ABX00110), a Qwiic-compatible device featuring three tactile buttons and integrated LEDs for interactive projects and control…

Arduino Due R3 Board User Manual

Due R3 • November 18, 2025
Comprehensive user manual for the Arduino Due R3 Board, featuring ATmega16U2 and SAM3X8E ARM 32-bit 84MHz microcontroller, including setup, operation, specifications, and troubleshooting.

Community-shared Arduino manuals

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Arduino support FAQ

Common questions about manuals, registration, and support for this brand.

  • What is the Arduino IDE used for?

    The Arduino Software (IDE) is a programming environment used to write and upload code to Arduino boards. It is designed to be easy for beginners while flexible enough for advanced users.

  • How do I power the Arduino Portenta C33?

    The Portenta C33 can be powered via its USB-C port, a single-cell lithium-ion/lithium-polymer battery, or an external power supply connected through the MKR-styled connectors.

  • Where can I find troubleshooting help for my Arduino?

    You can troubleshoot issues by checking connections and verifying code uploads. For specific errors, the Arduino Help Center and the official Arduino Forum are excellent resources for assistance.

  • Does the Arduino PLC Starter Kit require specific software?

    Yes, the Opta family in the PLC Starter Kit uses the Arduino PLC IDE, which supports standard IEC-61131-3 PLC languages as well as Arduino sketches.

  • What is the warranty period for Arduino products?

    Arduino typically offers a limited product warranty. For many regions, this covers defects in materials and workmanship for one year from the date of purchase, but you should check the specific warranty terms for your region on the official website.