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  • KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560
  • KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560
  • KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560
  • KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560
  • KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560
  • KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560
KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560

KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560

$12.00-$15.00/ Pack|1 Pack/Packs(Min. Order)

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Versatile Microcontroller: Based on the ATmega2560 microcontroller, enabling real-time processing for applications like robotics, IoT systems, and industrial automation.
  • CH340 USB Connectivity: Supports seamless programming and communication via USB, simplifying setup and integration for both beginners and professionals.
  • Expansion Capabilities: 54 digital I/O pins (15 PWM), 16 analog inputs, and multiple UARTs allow integration with sensors, actuators, and shields for scalable projects.

Key features

  • 1. Durable FR4 Material Construction

    • With a fiberglass-reinforced FR4 PCB, ensure long-term durability and stable performance in demanding projects, resisting thermal and mechanical stress for reliable operation.

  • 2. Highly Expandable I/O Interface

    • With 54 digital I/O pins (15 PWM outputs) and shield-compatible headers, design complex projects with multi-functional connectivity and easy hardware expansion via add-on boards.

  • 3. Powerful 16MHz Processing Speed

    • Operating at 16MHz with enhanced processing power, execute code 20% faster than earlier Arduino models* [*Disclaimer: Based on internal testing; actual results may vary].

  • 4. Versatile Scenario Adaptability

    • Designed for both home and professional use, seamlessly handle simple LED projects to advanced robotics systems with consistent performance and power supply flexibility (USB/AC/DC).

  • 5. Certified Safety and Compliance

    • Equipped with CE certification, ensure compliance with safety and electromagnetic compatibility standards for reliable operation in diverse environments.

Product details

KEYESTUIDO CH340 MEGA 2560 R3 Controller Board for arduino mega 2560

The KEYESTUIDO CH340 MEGA 2560 R3 Controller Board is a high-performance microcontroller board designed for versatile applications in robotics, IoT, and automation. Built with durable FR4 material and CE-certified for safety, it offers robust connectivity, expandability, and compatibility with the Arduino ecosystem.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialFR4 fiberglass-reinforced epoxy PCBEnsures durability and electrical insulation for industrial use
Digital I/O Pins54 (15 PWM outputs)Control motors, sensors, and actuators in complex robotics projects
Analog Inputs16Read precise sensor data for environmental monitoring systems
UART Ports4 hardware serial portsEnable multi-device communication in IoT networks
Power OptionsUSB, 7.4V-12V DC, or AC adapterFlexible power supply for embedded systems
CertificationCEMeets safety standards for global deployment

Customization guide

Adjustable parameters include:

  • Power Supply Configuration: Optimize voltage input for low-power or high-current applications.
  • Shield Compatibility: Pair with Arduino shields (e.g., WiFi, Bluetooth) to tailor functionality.
  • Programming Language: Use C/C++ or Python via Arduino IDE for project-specific code optimization.

Get inspired

With 54 digital I/O pins, you can build multi-functional robots or smart home systems. Its 16 analog inputs enable precise data capture for environmental sensors. Whether you’re prototyping or deploying industrial solutions, the MEGA 2560’s expandability and speed make it a reliable choice.

Choose your model

ParameterBase Model (Arduino UNO)Advanced Model (Arduino MEGA 2560)Pro Model (Arduino Due)
Digital I/O Pins14+280% (54)+350% (54 + 12 analog)
Analog Inputs6+167% (16)+167% (12)
Processing Speed16 MHz16 MHz+87.5% (30 MHz)*

Supplier's note

  1. Key Technical Breakthroughs:

    • 54 Digital I/O Pins: Triple the UNO’s capacity, enabling control of complex systems like industrial robots.
    • 4 UART Ports: Facilitates simultaneous communication with multiple devices, ideal for IoT networks.
    • FR4 Material: 20% lighter than standard PCBs while maintaining rugged durability.

  2. Optimal Version Selection:

    • Beginners/Small Projects: Base Model (Arduino UNO) suffices for basic automation tasks.
    • Advanced Makers/Complex Systems: Advanced Model (MEGA 2560) offers scalability for robotics and automation.
    • High-Performance Needs: Pro Model (Due) with 32-bit ARM core suits demanding applications like drone control.

*The Pro Model’s 30 MHz clock speed outperforms the MEGA 2560 by 87.5%, enabling faster data processing for real-time systems.

Frequently asked questions

  • Which Arduino model is best for complex projects needing many I/O pins, like robotics?

  • How do I clean the KEYESTUIDO MEGA 2560 board to prevent dust buildup?

  • FR4 vs other PCB materials: Why is it used for the MEGA 2560 board?

  • Can I customize the MEGA 2560 with add-on shields or custom code?

  • Is the KEYESTUIDO MEGA 2560 R3 certified for safety and compliance?

  • What power supply options work with the MEGA 2560 R3?

  • Which programming languages are supported for the MEGA 2560 R3?

  • Does the MEGA 2560 R3 have community support for troubleshooting?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Microcontroller ChipHigh-computation projectsATmega2560 (16MHz, Industry Standard), ATmega2560 (Base), ATmega2560+ (20MHz ▲, Advanced)Matches industry performance; Advanced offers 25% faster processingAdvanced may require firmware updates for compatibility
Digital I/O PinsRobotics with many sensors/actuators54 pins (Industry/Base), 60 ▲ (Advanced)Supports up to 54 peripherals (Industry), 60 ▲ (Advanced)Advanced requires more careful wiring to avoid short circuits
Analog InputsSensor-heavy applications16 channels (Industry/Base), 20 ▲ (Advanced)16 high-resolution analog inputs (Industry), 20 ▲ for more sensorsAdvanced may introduce noise in high-density setups
USB InterfaceCross-platform programmingCH340 (Base), CP2102 ▲ (Advanced), ATmega16U2 (Industry)Advanced offers plug-and-play on macOS ▲ without driversBase requires drivers installation on some OS
Expansion HeadersUse of shields and add-onsStandard headers (Industry/Base), Stackable headers ▲ (Advanced)Stackable headers ▲ enable multiple shields without stacking shieldsStackable headers may be less durable under heavy use
CertificationsCommercial/compliance-critical projectsCE (Industry/Base), CE+RoHS ▲ (Advanced)CE meets EU safety standards; Advanced adds RoHS for environmental complianceAdvanced may require additional documentation for procurement

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.