Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ATmega2560 |
| Operating Voltage | 5V |
| Digital I/O Pins | 54 (15 PWM outputs) |
| Analog Input Pins | 16 |
| DC Current per I/O Pin | 40 mA |
| Flash Memory | 256 KB (8 KB used by bootloader) |
| SRAM | 8 KB |
| EEPROM | 4 KB |
| Clock Speed | 16 MHz |
| USB Interface Chip | CH340G / ATMEGA16U2 Compatible |
Anonymous
Mar 25, 2026
Rating: 5/5
Bulk buy success
Purchased ten of these for our university lab. All units tested successfully. The pinout is standard, so all our existing shields fit perfectly. Very cost-effective solution.
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect for complex projects
I needed extra pins for a robotics project and this board delivered. The CH340G driver installed easily on Windows 10, and it works flawlessly with the Arduino IDE. Great value for the memory size.
Anonymous
Mar 19, 2026
Rating: 4/5
Great for learning
As a beginner, the extra space on the board helps me see where everything connects. The documentation online is vast since it mimics the official spec. Only wish it came with a USB cable.
Anonymous
Mar 08, 2026
Rating: 5/5
Excellent compatibility
Runs all my standard Mega libraries without issue. The extended version layout makes wiring sensors much easier than the compact boards. Highly recommend for students and prototypers.
Anonymous
Mar 01, 2026
Rating: 4/5
Good board, minor driver hiccup
The board itself is solid and has plenty of IO for my 3D printer controller. Had to manually download the CH340 driver initially, but once that was sorted, compilation and upload speeds were excellent.
Anonymous
Mar 01, 2026
Rating: 5/5
Reliable workhorse
Been running this continuously for two weeks controlling a hydroponics system. No overheating, stable voltage, and the multiple serial ports are a lifesaver for debugging.
Q: How many hardware serial ports does this have?
A: The ATmega2560 microcontroller on this board features 4 hardware UARTs (Serial, Serial1, Serial2, and Serial3), allowing for multiple simultaneous serial communications.
Q: Can I power this with a 9V battery?
A: Yes, you can power the board via the barrel jack connector with a 7-12V DC supply, which includes standard 9V batteries. Alternatively, you can use the Vin pin.
Q: Does this board come with a USB cable included?
A: No, the package typically includes only the development board. You will need a standard USB Type-B cable to connect it to your computer.
Q: Is this compatible with the Arduino IDE version 2.0?
A: Yes, this board is fully compatible with Arduino IDE 2.0 and later versions. You may need to select 'Arduino Mega or Mega 2560' as the board type in the menu.
Q: What driver do I need for Mac OS?
A: For this specific model featuring the CH340G chip, you usually need to install the CH340 serial driver. Most modern macOS versions may recognize it automatically, but if not, the driver is available on the manufacturer's site.
Sting Bite Relief Pen Electric Bug Bite Relief for Indoor
$60.14
Thickened 160g Gouache Paper 8K/4K for Beginners and Art Exam Students - Professional Art Painting Paper for Watercolor, Gouache, and Acrylic Creation and Practice
$5.78
Pad Printing Ink Cup Sealing Ring Rubber Gasket Elastic Rubber Ink Cartridge O-Ring Silicone Ink Leak-Proof Eco-Friendly Ink Cup Seal
$9.70
Stainless Steel Walnut Kernel Peeling Machine - Pecan Physical Peeling Equipment, DDA Washing Unit, Nut Kernel Peeler
$36,315.00
Daxiang Machinery Top-Flow Pillow Packaging Machine for Vegetables, Bread, Mooncakes, Cakes, Food, and Fruit Sealing
$35,475.00
50 Pcs Market Commodity Price Tag ers Advertising Tags Paper
$45.37
Fountain in the Rain by Kaoru Sudo, Mr. Chui Saxophone, Three-Piece Precise Transcription Service
$37.00
No-Clean Airbrush Set Electric Spray Gun Mini Bottom-Feed Airbrush for Furniture Leather Repair Paint and Art
$225.00
Rubber Cable Raceway Speed Bump for Ground Crossing
$15.05
Replacement Blade Holder and Rotating Wheel for Butter Tea Maker - Includes Waterproof Gasket; Compatible with Milk Separators and Switch Assemblies
$56.50
Commercial Hanging Roast Duck Warmer Crispy Pork Belly Insulation Box Stainless Steel Countertop Roasted Meat Heater Cooked Food Display Cabinet
$317.00
2MM 3MM 4MM Natural Color-Gradient Amethyst Soccer-Cut Faceted Loose Beads - Semi-Finished Amethyst Cuts
$17.00
Educational Toys for Babies 0-3 Years - Newborn Rattle and Musical Stick for Boys and Girls (0-12 Months)
$12.80
Variable Frequency Drive Cabinet for Fans with Energy-Saving VFD Control
$11,334.00
Pure Water Bucket Stand with Manual Pump, Inverted Dispenser Rack for Large Bottles, Simple Water Dispenser
$4.65
Spray Tower Exhaust Gas Treatment System - Industrial Air Purification for Dust, Acid Mist, and Alkali Scrubbing
$1,738.00
Acrylic Markers Opaque Overlapping Colors Art Drawing Pens Specialized Ink Cores
$49.90
Cute Portable Invisible Aligner Case - Storage Box for Orthodontic Retainers, Teeth Correctors, and Dentures
$5.78
SolidWorks Software Remote Installation Service - Versions 2025/2024/2023/2022/2021/2020/2018
$10.00
Nylon Paint Small Brush Painting Brush Computer Cleaning Dust Brush Sweeping Gray Size Brushes BBQ Flat Brush
$0.90
Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Hot Pot & BBQ
$41.00
Large Area Hollow Advertising Sign Spray Paint Stencil Customizable Bendable Lettering Board Wall Slogan Brushing Soft Mold
$5.00
Heavy-Duty Kitchen Sink Storage Rack, Dust-Proof Dish Drainer, Multi-Function Bowl Organizer
$85.00
Xinda Outdoor Waterproof Backpack - IPX7 Wet/Dry Separation Rucksack for River Trekking, Mountaineering, Snorkeling, Swimming, and Rafting
$109.55
![[Damai Patented Microneedle Hair Transplant] Hairline + Eyebrow Planting | 1000 Grafts Hairline + Both Eyebrows](https://www.gosteppe.com/cache/small/product/270086/legacy-main-ef9cf7c7623c5273ad865d7a.webp)
[Damai Patented Microneedle Hair Transplant] Hairline + Eyebrow Planting | 1000 Grafts Hairline + Both Eyebrows
$17,800.00
Pure Wool Calligraphy Felt Mat – Thickened, Wear-Resistant Fabric for Chinese Painting and Brush Writing; Custom Desk Pad
$1,440.00
Welding Fume Purifier – Effective Collection and Control of Welding Smoke and Dust
$12.40
FRP Stair Nosing, Yellow Anti-Slip Stair Treads with Granular Surface
$64.00
Stainless Steel Reaction Kettle, Emulsifying Tank, Electric Heating Reactor, Enamel-Glass Silicone Oil Reactor, and Mixing Vessel
$2,700.00
Wholesale Acrylic Markers in Bags, Student Water-Based Ink Pens, Eco-Friendly Non-Toxic Drawing Pens with Layering Capability
$5.80
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
