Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ATmega328P |
| USB Interface Chip | CH340 |
| Operating Voltage | 5V |
| Digital I/O Pins | 14 (6 PWM outputs) |
| Analog Input Pins | 6 |
| Flash Memory | 32 KB (0.5 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| Compatibility | Arduino IDE & Libraries |
Anonymous
Mar 29, 2026
Rating: 4/5
Good clone, works well
It's not an official Arduino, but for the price difference, it's hard to complain. It handles complex libraries and multiple sensors without crashing. Just remember to select the right board type in the IDE.
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for beginners and prototyping
This board works flawlessly with the Arduino IDE. The CH340 driver was easy to install on Windows 10, and I was uploading my first blink sketch within minutes. Great value for the price.
Anonymous
Mar 19, 2026
Rating: 5/5
Easy to start learning
I was intimidated by microcontrollers, but this board made it so easy to get started. Plenty of tutorials online work perfectly with this specific model. Very happy with my purchase.
Anonymous
Mar 16, 2026
Rating: 5/5
Great for university projects
Bought three of these for my embedded systems class. They are reliable, cheap, and handle all the basic I/O tasks we need. Highly recommend for students on a budget.
Anonymous
Mar 07, 2026
Rating: 5/5
Exactly as described
Fast shipping and the board arrived well-packaged. The improved version seems to have better soldering quality than older clones I've used. No issues with connectivity.
Anonymous
Mar 06, 2026
Rating: 4/5
Solid performance, minor driver hiccup
The board itself is high quality and the pinout is standard. I had a small issue finding the correct CH340 driver for macOS, but once installed, it has been rock solid for my sensor projects.
Q: Can I power this board via the USB port alone?
A: Absolutely. The board can be powered directly via the Micro-USB or Mini-USB connection (depending on the specific batch) when connected to a computer or a 5V USB power adapter.
Q: Do I need to install specific drivers for this board?
A: Yes, this board uses the CH340 USB-to-serial chip. You will need to install the CH340 driver, which is available for Windows, macOS, and Linux. Links are usually provided in the product documentation.
Q: Does this come with a USB cable?
A: This listing is for the development board only. A USB cable is not included, but any standard data-sync USB cable compatible with the board's port type will work.
Q: Is this board compatible with the official Arduino shields?
A: Yes, the pin layout follows the standard Arduino Uno R3 form factor, so it is compatible with most shields designed for the Uno.
Q: What is the maximum current I can draw from the 5V pin?
A: When powered via USB, you should generally limit the draw to 500mA. If using an external power supply via the barrel jack or VIN pin, the limit depends on your external source, but the onboard regulator typically handles up to 1A safely.
Hanmo Brocade Wrist Rest Traditional Four Treasures Study Gourd-Shaped Arm Pad Calligraphy Hand Pillow Artistic Fresh Wrist Rest
$9.10
West Coast Chicano Script Art, Glowing Decorative Painting for Shop Opening Gifts and Living Room Background Walls
$430.00
G80 Heavy Duty Chain SHQ - 2m/6m/8m/10m Short Chains for Manual Chain Hoists
$8.51
Commercial Food Warmer Small Heating Thermostat Display Cabinet Countertop Chestnut Egg Tart Bread Glass Cooked Food Cabinet
$188.00
Eye-Protection Highlighter Pens for Elementary Students - Colored Markers for Key Points, Note-Taking for Middle Schoolers, Journaling Pens
$1.51
Play Instantly! Steel Tongue Drum Starter Kit with Smart Practice App and Full Accessories - Perfect for Personal Use or Gifting
$338.00
Rubber Cable Protection Ramp Wire Channel Cover Outdoor Ground Crossing
$15.05
Sketch Blending Knife Set for Artists – Highlight, Detail, Shadow Blending Tools with Cotton Swabs, Scrapers, Sponge Tips, and Replacement Heads for Still Life Drawing
$4.20
Wenxin Tang Calligraphy and Painting Felt - Ancient Art Series, Double-Sided Wool Felt with Leather Desk Mat for Calligraphy and Painting, Colorful Soft Stain-Resistant Felt for Brush Writing Practice, Traditional Chinese Painting Supplies
$32.30
Construction Backfill Ceramsite Lightweight for Bathroom Garage Roof Base Concrete Roof Sloping Gardening Planting
$430.00
Scented Candle Making Kit - DIY Tools Including Wax Melting Pot, Thermometer, Heating Stove, and Containers
$6.46
Stainless Steel Multi-Function Bathroom Storage Rack - Over-Toilet Shelf with Multi-Layer Floor Standing Cabinet for Washing Machine
$48.98
Variable Frequency Drive Safety Function Module FSO-12 Kit
$9,900.00
Wheel Lug Nuts Compatible with Ford Focus, Kuga, Mondeo, Escort, EcoSport, Everest
$59.50
Cardboard Box Wholesale Taobao No.10/12 Paper Box Packing Hard Small Carton Half-Height Postal Express Packaging Box Custom
$0.14
New 502 Super Glue Large Bottle, Instant Adhesive for Plastic, Paper, Furniture Repair, ABS, and Hardware
$5.18
Mushroom Stick Sponge Stamp Painting Set - Rotating Brush and Printing Tool for Kids' Art and Crafts
$3.32
Yijiayi Plastic Surgery: Eyebrow Transplant, Aesthetic Artistic Brow Planting for Sparse or Missing Brows
$6,780.00
Biliansheng Hair Transplant – No-Shave Technique for Eyebrows, Beard, Widow's Peak, and Sideburns; Aesthetic Design and Hair Restoration
$2.55
Oil Pastel Blending Stumps and Smudging Tools for Painting, Mixing, and Highlighting
$4.76
Jingyangge Calligraphy Wool Felt Arm Rest Pad, Mini Felt Mat for Chinese Painting, Inkstone Protector, Creative and Exquisite Practice Mat
$9.90
Concrete Mixing Plant Gantry Car Wash Platform, Shiji Runde Tunnel-Style Gantry Car Wash Machine
$20,000.00
Baohong Watercolor Paper Artist Grade 1/2/Full/Half Sheet, Student Grade 300g 100% Cotton Pulp, Rough/Medium/Fine Grain Roll
$33.00
Metal Garden Bed - Large Size Vegetable Planter for Balcony and Home Gardening
$1,033.00
Custom Travertine Stone Signage with Natural Marble 3D Lettering and Spherical Characters for Cafes, Clothing Stores, and Studios
$170.00
CANDLE.LAB | Realistic Cookie Series DIY Aromatherapy Plaster Candle Diffuser Handmade Silicone Mold
$12.00
Zhao Mengfu Calligraphy Copybook - Running Script 'Qingyun Zhi', Red-Traced Practice Paper for Beginners in Calligraphy
$15.80
Aesthetic Street Scene Watercolor Line Art for Coloring, 16K Landscape Watercolor Coloring Book, Painting Book, Cotton Pulp Watercolor Album
$15.80
Warehouse Nitrogen Sealing Generator - High-Purity Food-Grade PSA Skid-Mounted Container Equipment
$959.00
Ransheng UV Resin Gel, UV Crystal Glue for Gemstones, Ear Cuff Sealing, Dried Flower Molds, DIY Quick-Dry UV Epoxy
$44.00
![[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)
