Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103VET6 / STM32F407VET6 |
| Core Architecture | ARM Cortex-M3 (F1) / Cortex-M4 with FPU (F4) |
| Main Frequency | 72 MHz (F1) / 168 MHz (F4) |
| Flash Memory | 512 KB |
| SRAM | 64 KB (F1) / 192 KB (F4) |
| Operating Voltage | 3.3V |
| Input Voltage | 5V via USB or VIN pin |
| GPIO Pins | 80+ available pins |
| Interfaces | USB OTG, CAN, I2C, SPI, UART, ADC, DAC |
| Board Dimensions | 54mm x 76mm |
Anonymous
Mar 27, 2026
Rating: 5/5
Reliable for motor control projects
Using the F407 variant for a drone flight controller prototype. The PWM resolution and timer capabilities are fantastic. Stable performance under load.
Anonymous
Mar 20, 2026
Rating: 5/5
Recommended for university labs
Purchased ten units for our embedded systems lab. Students find them easy to interface with sensors and displays. Robust construction survives frequent handling.
Anonymous
Mar 19, 2026
Rating: 5/5
Great learning tool
As a beginner to ARM microcontrollers, this minimal system board was exactly what I needed. No unnecessary components cluttering the workspace, just the core essentials.
Anonymous
Mar 14, 2026
Rating: 4/5
Solid board, minor documentation gaps
The hardware quality is excellent. The F407 version handles DSP instructions very well. Only downside is the included schematic could be more detailed for custom peripheral expansion.
Anonymous
Mar 12, 2026
Rating: 4/5
Good compatibility
Works well with standard ST-Link v2 programmers. Bootloader setup was easy. Would give 5 stars if it came with header pins pre-soldered, but that's a minor issue.
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect for student competitions
Bought this for an electronic design competition. The pinout is clearly labeled, and it worked straight out of the box with Keil and STM32CubeIDE. Great value for the price.
Q: Does this board come with a built-in debugger?
A: No, this is a minimal system board. You will need an external programmer/debugger such as an ST-Link V2 or J-Link to upload code and debug.
Q: Can I power this board directly via the USB port?
A: Yes, you can power the board using the Micro-USB port which provides 5V. Alternatively, you can supply 5V to the VIN pin.
Q: Does it support Arduino IDE?
A: Yes, both variants can be programmed using the Arduino IDE by installing the appropriate STM32 board manager packages (e.g., STM32duino).
Q: Is the F103 and F407 version software compatible?
A: They share the same HAL library structure in STM32Cube, but they are not binary compatible due to different architectures (Cortex-M3 vs M4) and register sets. You must select the correct target MCU in your IDE.
Q: What is the maximum current output on the 3.3V pin?
A: The onboard regulator can typically supply up to 200mA for external peripherals. For high-power devices, we recommend using an external power source.
Natural Green Peridot Crushed Stone, Small Raw Particles for Demagnetizing Energy, Aquarium Landscaping DIY Accessories
$8.50
3M 5-Inch Flocked Abrasive Disc with Hook-and-Loop Backing – Polishing Pad for Angle Grinders, Rust Removal & Cleaning
$3.20
Children DIY Art Rubbing Stick Round Painting Sponge Brush Graffiti Stamp Tool Kindergarten Rubbing Materials
$2.61
Over-Toilet Storage Rack for Bathroom - Organizer for Tissue, Toiletries, and Body Wash
$23.46
Magbase Cable Organizer with Dual Strong Magnets for Car, Office, and Home - Holds Power Cables, Ethernet, and Charging Cables
$24.90
Multi-Purpose Industrial Wiping Cloth 30*35 - Lint-Free Oil-Absorbent Paper for Aviation, Metro, and Rail Systems
$98.00
Commercial Electric Dicing Machine - Multi-Function Slicer for Carrots and Potatoes
$852.00
![[Single Pack] Handwoven Bird Nest Drop Net Cotton Rope Crochet Fruit Mesh Bag Storage Organizer](https://www.gosteppe.com/cache/small/product/269122/legacy-main-636b79526345e5fcd94b7ff1.webp)
[Single Pack] Handwoven Bird Nest Drop Net Cotton Rope Crochet Fruit Mesh Bag Storage Organizer
$10.36
Car Tire Lug Nuts - External Hex Cone Seat Wheel Bolts for Custom Rims
$80.00
Infant Sheepskin Rattle Baby Toy for Courage Building, Solid Wood Unpainted Chewable Glue-Free Version for Audio-Visual Grasping Early Education
$18.25
New Transparent Heat-Preserving Display Case for Roast Duck - Commercial Crispy Pork Belly Warmer with Eco-Friendly Design
$636.00
Electric Watercolor Spray Pen Children Hand-painted Color Pa
$46.55
Meiyike Water-Soluble Fertilizer with Major Elements – Hua Duo Duo No.1, No.2, No.10 Formulas, High Nitrogen, Phosphorus, Potassium Specialized Compound Fertilizer
$49.34
Waterproof Swim Bag, Wet Clothes Storage Tote with Handle, Large-Capacity Outdoor Hot Spring Pouch Dedicated for Mobile Phones
$59.96
Magic Expandable Bag, Foldable Shopping Tote, Portable Large-Capacity Storage for Grocery, Travel, and Mall Trips
$6.80
Dancolin Blending Stump Set for Oil Pastels, Art Student Tools for Heavy-Color Oil Painting, Dual-Tip Pointed and Round DIY Soft Wax Drawing, Smudging, Mixing, Highlighting, Erasable Knife for Painting and Color Blending
$16.80
Shanlian Hubei Brush Small Perfect Brush Washer - Ceramic Ink Dish, Calligraphy Cleaning Tool, Moisturizing Water Pot, Art Supply Decor
$14.20
Yanyu Mineral Water Fish Tank Stand - Triangular Bracket for Inverted Bottle Self-Made Water Circulation System
$17.05
Jingdezhen Pink Peony Flourishing Tea Canister Ceramic Lidded Loose Tea Storage Jar CYG-4578 One Jin Capacity Pu'er
$450.60
Round Sponge Brush Stamp with Mushroom Head – Printing Tool for Kindergarten Art and Kids' Crafts
$0.27
Metal Wick Centering Tool with Wooden Base for DIY Scented Candle Making
$1.28
Custom Temporary Bank Account Opening Sign, Company Signboard, Stainless Steel Door Plate, PVC Simple Plaque, Acrylic Advertising Board
$15.20
Natural Raw Crystal Diffuser Stones 500g - Same Style as Certain Summer Brand, Flameless Indoor Decor (White, Green, Purple, Yellow, Black, Blue)
$10.20
Iron Chain, Flower Pot Hanging Chain with Iron Rings, Black Suspension Chain for Bird Cages and Garden Planters
$0.10
Sheepskin Rattle with Brass Bells - Handmade Wooden Peach Wood Baby Toy for Chewing, Perfect for Children's Day
$10.80
Commercial Square Insulated Warmer Cabinet with Constant Temperature Heating, Countertop Display Case for Roast Duck, Chicken, Fried Chicken, Smoked Goose, and BBQ Meat
$338.00
PISEN Desktop Cable Organizer - Magnetic Data Cord Manager, Soft Silicone Fixed Wire Winder with Adhesive Clips, Mini Portable Hub
$10.10
Handcrafted Peach Wood and Sheepskin Rattle with Brass Jingle Stick – Traditional Chewable Wooden Baby Toy
$74.00
DC Drive DCS550-S02-0050-05-00-00
$10,838.20
Waterproof Storage Bag for Clothes and Bathroom Use, Large-Capacity Drawstring Organizer for Men and Women, Outdoor Travel and Toiletry Pack
$39.90
![[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)
