Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Unit | STM32F103C8T6 ARM Cortex-M3 |
| Operating Voltage | 3.3V |
| Input Voltage Range | 3.3V - 5V (via USB or VIN) |
| Digital I/O Pins | 37 Pins |
| Analog Input Channels | 10 Channels (12-bit ADC) |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| Clock Speed | 72 MHz |
| Interface Support | UART, SPI, I2C, CAN, USB |
| Board Dimensions | 53mm x 23mm |
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for beginners and students
This board is exactly what I needed for my university embedded systems course. It matches the specifications used in our labs perfectly. The pinout is clearly labeled, and it worked immediately with the STM32CubeIDE.
Anonymous
Mar 27, 2026
Rating: 4/5
Great value, minor soldering needed
Excellent hardware for the price. The headers were not pre-soldered on my unit, so be prepared to do a little work if you aren't comfortable with a soldering iron. Once set up, it runs stable code without issues.
Anonymous
Mar 19, 2026
Rating: 4/5
Good board, check your debugger
The board itself is solid. Just remember that you need an ST-Link V2 programmer separately as it doesn't come with one. Once connected, uploading code is seamless.
Anonymous
Mar 16, 2026
Rating: 5/5
Compact and powerful
Love how small this form factor is while still breaking out all the useful pins. Fits perfectly on a standard breadboard. Great for learning register-level programming.
Anonymous
Mar 04, 2026
Rating: 5/5
Identical to the university spec
Bought this to practice at home since our lab uses the same model. It behaves exactly the same way. The documentation online is abundant, making debugging very straightforward.
Anonymous
Mar 03, 2026
Rating: 5/5
Reliable for prototyping
I've used several of these for quick IoT prototypes. The 72MHz clock speed handles basic sensor reading and WiFi module communication easily. Highly recommend for hobbyists moving from Arduino to ARM.
Q: Can I use this for battery-powered projects?
A: Absolutely. You can power the board via the VIN pin using a regulated 5V source or connect a Li-Ion battery through a dedicated voltage regulator module. The board has low power modes suitable for battery operation.
Q: Is this compatible with the Arduino IDE?
A: Yes, you can program this board using the Arduino IDE by installing the appropriate STM32 board support package via the Board Manager. However, for advanced features, we recommend using STM32CubeIDE.
Q: Are the pin headers pre-soldered?
A: This varies by batch. Most units ship with unsoldered header pins to allow for flexible mounting options. Please check the product images or description at the time of purchase for specific details.
Q: What is the maximum current this board can supply to peripherals?
A: The 3.3V regulator on the board can typically supply up to 200mA. For high-power components like motors or bright LED strips, please use an external power source.
Q: Does this board come with a USB cable and programmer?
A: No, this package includes only the development board. You will need to purchase a separate ST-Link V2 programmer and a micro-USB cable to upload code and power the device.
Data Cable Organizer Bag with Zipper for Charging Cables and Adapters - Dustproof Desktop Storage
$5.90
Auby Baby Rattle Toy for 6+ Months, Chewable Wave Drum and Shaker for Newborns and Toddlers
$24.90
Preferred 45L Industrial Pulping Machine Spinach Fresh Pulp Galangal Carrot Tomato Sauce Making Fruit and Vegetable Industry Blender
$7,632.00
KAD Professional Thickened Sketch Blending Stump - Dual-Head Smudging Pen for Art Students
$9.90
Beijing Imported Dental Implant Package - Appointment Booking, X-Ray, and Treatment Plan Included
$1.00
![Huahu [Top Layer Cowhide] Japanese-Style Men's Genuine Leather Belt, Simple Casual Business Wide Belt with Automatic Buckle](https://www.gosteppe.com/cache/small/product/269537/legacy-main-e3e965ff85d9032ca79f72b8.webp)
Huahu [Top Layer Cowhide] Japanese-Style Men's Genuine Leather Belt, Simple Casual Business Wide Belt with Automatic Buckle
$423.00
Wall-Mounted Towel Storage Box Large Capacity for Bathroom
$8.42
Loctite 480/411/403/407/406/414/420/401/415 Heat-Resistant 495 High-Temp 417/416 Instant Adhesive
$26.80
Ulanzi CSS1 Camera Quick-Release Shoulder Strap - Universal Anti-Slip Crossbody Belt for Fujifilm, Sony, and Canon DSLR/Mirrorless Cameras
$109.00
Invisalign Retainer Storage Case Portable Travel Container for Clear Aligners Dentures Orthodontic Appliances Cleaning Q
$6.59
70*275mm Flocked Abrasive Pad Circular Backing Sanding Disc Polishing Sheet Self-Adhesive Scouring Pad Brushed Finish Cloth
$4.05
50/100 Pairs Men's Foot Therapy Short Socks - Odor-Resistant, Low-Cut, Summer Thin, Disposable Street Market Socks
$19.99
Biliansheng No-Shave Hair Transplant - Hairline and Crown Restoration for Men and Women
$100,000.00
Manganese Steel Lifting Chain with Hooks and Rings for Cranes and Hoisting Equipment
$57.00
Custom Company Door Plate, Stainless Steel Etched Bronze Plaque, Metal Advertising Sign, Titanium Gold Facade Fabrication
$12.70
316 Stainless Steel Chain, 304 Short Link Heavy-duty Industrial Welded Lifting Chain, Hoist Chain, Lock Chain, Pet Chain
$2.00
Wholesale Multi-Function Chopper - Commercial Automatic 5L/7L/10L/15L Cutter for Export
$2,142.00
Flocked Sandpaper Discs, 3-inch and 5-inch Round Self-Adhesive Backing, for DIY Aromatherapy Plaster and Diffuser Stone Polishing
$2.13
Commercial Water Chestnut Washing Machine - Mud Removal and Peeling Equipment for Platycodon, Konjac, Peaches, and Apples with Polishing Function
$6,580.00
Stainless Steel Double-Head Vegetable Cutter Stainless Steel Cutting Equipment Cafeteria Use YQC850 Double-Head Vegetable Cutter
$4,000.00
![Yonghe Hair Transplant [Director's Premium Plan] – Shave-Free Grafting, Customized Unlimited Units](https://www.gosteppe.com/cache/small/product/269521/legacy-main-24b4a373d5ee9fa4f1ab7324.webp)
Yonghe Hair Transplant [Director's Premium Plan] – Shave-Free Grafting, Customized Unlimited Units
$160,000.00
Extended and Thickened Tire Stone Removal Hook - Stainless Steel Cleaner for Removing Debris from Tire Treads
$4.83
2026 New Premium Custom House Number Plaque for Villas, Residential Courtyards, and Front Gates - Elegant Home Entrance Decor
$63.70
![No-Shave Hair Transplant by Dean Yongxiang [Premium Custom], Unlimited Grafts with Pain Management](https://www.gosteppe.com/cache/small/product/269518/legacy-main-6a1bcc4d4c4ade1f2cd8eb7f.webp)
No-Shave Hair Transplant by Dean Yongxiang [Premium Custom], Unlimited Grafts with Pain Management
$200,000.00
Silicone Mold for Scented Candles, Striped Column Shape for Resin, Plaster, and DIY Craft Projects
$3.90
Meilin Brush Studio Thickened Felt Mat - Wool Felt Pad for Calligraphy Practice, Painting, and Traditional Four Treasures of the Study, Customizable
$4.93
DC Drive DCS800-S02-0680-05
$46,431.80
![[Anna's Ball] Lolita Ballet-Style JSK Dress, Bridal Princess Gown for Birthdays](https://www.gosteppe.com/cache/small/product/269514/legacy-main-1b2dd267b554e99ad3715dd8.webp)
[Anna's Ball] Lolita Ballet-Style JSK Dress, Bridal Princess Gown for Birthdays
$188.00
Hahnemühle Renamed Canson New Moulin Watercolor Paper - Cotton Pulp - UK Hahnemühle Original Paper for Colored Pencils - High White and Natural White
$10.50
Biliansheng Hair Transplant: Hairline Restoration and Top Density Enhancement
$10,000.00
![[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)
