Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | STM32F103ZET6 |
| Core Architecture | ARM Cortex-M3 32-bit RISC |
| Main Frequency | 72 MHz |
| Flash Memory | 512 KB |
| SRAM | 64 KB |
| GPIO Pins | 112 Fast I/O Ports |
| Communication Interfaces | 5 USART, 3 SPI, 2 I2C, 2 CAN, 1 USB, 1 Ethernet |
| ADC Resolution | 12-bit, up to 21 channels |
| Power Supply | USB or External 5V/3.3V |
| Board Dimensions | 85mm x 55mm |
Anonymous
Mar 31, 2026
Rating: 5/5
Reliable for university projects
We used ten of these for our final year robotics project. They handled motor control and sensor integration without any issues. Very stable performance.
Anonymous
Mar 25, 2026
Rating: 5/5
Perfect for learning embedded systems
This board is exactly what I needed to start my journey with STM32. The pinout is clearly labeled, and it works flawlessly with Keil and STM32CubeIDE. Highly recommended for students.
Anonymous
Mar 24, 2026
Rating: 4/5
Good starter board
As someone new to ARM development, this board made the transition from Arduino easier than expected. The community support for this specific chip is huge.
Anonymous
Mar 14, 2026
Rating: 5/5
Excellent GPIO availability
Having access to so many GPIO pins on a board this size is fantastic. I was able to interface an LCD, SD card, and multiple sensors simultaneously.
Anonymous
Mar 10, 2026
Rating: 5/5
Robust for prototyping
Used this for rapid prototyping before moving to a custom PCB. The Ethernet and CAN interfaces worked out of the box. No complaints at all.
Anonymous
Mar 10, 2026
Rating: 4/5
Great value but manual could be better
The hardware quality is solid for the price. All peripherals tested working. The only downside is the included documentation is a bit sparse, but there are plenty of online resources.
Q: What debugger interface does this board support?
A: This board supports SWD (Serial Wire Debug) via the onboard ST-Link/V2 interface or external J-Link debuggers.
Q: Is this compatible with the Arduino IDE?
A: While primarily designed for Keil, IAR, and STM32CubeIDE, it can be used with Arduino IDE by installing the appropriate STM32 core packages.
Q: Are example codes provided for the Ethernet module?
A: Yes, we provide a link to a GitHub repository containing basic examples for Ethernet, USB, and other peripherals in the product description.
Q: Does this board come with a USB cable for programming?
A: Yes, the package typically includes a standard USB Mini-B cable for power and SWD programming/debugging.
Q: Can I power this board with a 9V battery?
A: It is recommended to use a 5V supply via USB or the 5V pin. While there is an LDO regulator, inputting 9V directly may cause excessive heat; please check the schematic for voltage limits.
Dashan Colored Paper Calligraphy Felt Mat Traditional Chinese Painting Practice Mat for Beginners Ancient Style Desk Pad
$15.78
MAIKE Outdoor Waterproof Dry Bag - Foldable Bucket Pack for Diving, Snorkeling, Swimming, Rafting, and Surfing
$10.90
Cinnabar Liquid Rooster Comb Blood Daoist Bletilla Natural Raw Ore Water-Floated Cinnabar Powder Ink for Calligraphy and Painting
$4.53
Goat Hair Flat Wash Brush Background Wash Brush for Fine Line Traditional Chinese Painting Base Color Background Wool Brush Gouache Watercolor Oil Painting Soft Bristle Row Brush
$4.25
Pre-sale Litin The Husky and His White Cat Shizun: Past and Present Life Badge & Colored Paper Set (Mo Ran & Chu Wanning)
$24.00
Hot-Selling Street Fair and Temple Fair Toy Source - Wooden Puppet Rattle Drums, Cartoon Wooden Man Shakers
$1.50
Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng
$8,400.00
Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities
$8.42
Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment
$2,356.00
Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs
$64.00
Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot
$38.09
Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L
$195.98
Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops
$3.57
Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms
$17,836.00
50x80mm Biggest Size Professional Rectangular Photosensitive
$75.62
Rose poem "Fox" Fabric Fragrance Spray
$3.15
Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts
$49.00
2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer
$9.59
Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea
$400.00
Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs
$2.11
Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants
$18.40
Wenmo 100% Cotton Watercolor Paper 2026 Wall Calendar/Monthly Planner 300g DIY Calendar Sheet Sketch Marker Compatible
$17.70
Self-Priming Soybean Meal Corn Crusher Vertical Feed Mixer 1-Ton Feed Crushing & Mixing Integrated Machine
$6,650.00
Invisible Retainer Storage Case - Compact, Portable, Leak-Proof Soaking Box for Orthodontic Aligners
$18.10
Outdoor Travel Storage Shockproof Deep Waterproof Case with Cushioning for Mobile Electronics Emergency Parts EDC Tool Kit
$16.00
Guangxi Soilless Cultivation Ceramsite Substrate for Orchids and Green Plants - Lightweight Stone 5-30mm, Multiple Sizes Available for Hydroponics
$7.70
Deuter Germany Imported Waterproof Dry Bag - Ultra-Light Roll-Top Storage for Outdoor Clothing, Rafting, and Swimming
$102.00
Qingzhu Paper Blending Stump Set, Sketching Paper Stumps, Professional Large Size for Art Students, 3-Pack
$2.98
Water Curtain Spray Booth – Water Circulation Paint Mist Purifier, Eco-Friendly Stainless Steel Equipment
$773.00
Maike Outdoor Waterproof Barrel Bag - Portable Shoulder/Backpack for Swimming, Rafting, Beach Travel, and Water Sports
$22.70
![[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)
