Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | STM32F103C8T6 (ARM Cortex-M3) |
| Communication Interfaces | RS485, CAN Bus, UART, SPI, I2C |
| Operating Voltage | 3.3V Logic, 5V Input Tolerant |
| Power Supply | USB Type-C or DC 5-12V via Terminal Block |
| Debug Interface | SWD (Serial Wire Debug) |
| Onboard LEDs | Power LED, User Programmable LED |
| Reset Mechanism | Hardware Reset Button |
| Form Factor | Compact Industrial Mini System |
| Connector Type | Screw Terminals for RS485/CAN, Pin Headers for GPIO |
| Manufacturer | Du Yang Studio |
Anonymous
Mar 29, 2026
Rating: 5/5
Compact and powerful
Don't let the size fool you; this little board packs a punch. The STM32F103 handles my multitasking logic without breaking a sweat. Highly recommended.
Anonymous
Mar 28, 2026
Rating: 4/5
Great value STM32 board
Solid build quality from Du Yang Studio. The pinout is clearly labeled. Only minor issue is the documentation could be more detailed in English, but the schematic is clear enough.
Anonymous
Mar 23, 2026
Rating: 4/5
Good board, fast shipping
Arrived quickly and well packaged. The USB-C port is a nice modern touch. Flashing firmware via SWD was instant. Would recommend for intermediate users.
Anonymous
Mar 17, 2026
Rating: 5/5
Excellent for learning CAN bus
I bought this to learn about automotive communication protocols. It works flawlessly with Keil and STM32CubeIDE. The price point is unbeatable for these features.
Anonymous
Mar 12, 2026
Rating: 5/5
Reliable for control systems
We used several of these for a small conveyor belt controller project. The stability over RS485 has been excellent even in a noisy electrical environment.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for industrial prototyping
The built-in RS485 and CAN interfaces saved me so much time. No need for external modules. The screw terminals are robust and easy to wire up for testing.
Q: What is the maximum baud rate supported on the RS485 interface?
A: The hardware UART supports standard high-speed baud rates up to 4.5 Mbps, though typical industrial RS485 applications usually run between 9600 and 115200 bps for reliability.
Q: Does this board support Arduino IDE?
A: Yes, the STM32F103 core is supported by the Arduino IDE using the STM32duino package. You can program it just like a standard Arduino board.
Q: Can I power this board directly from a 24V industrial supply?
A: No, the input voltage range is 5V to 12V. Connecting 24V directly may damage the onboard regulator. Please use a step-down converter if your source is 24V.
Q: Is an external debugger included in the package?
A: No, the board features an SWD header for debugging, but you will need to provide your own ST-Link V2 or compatible debugger separately.
Q: Are the CAN transceiver pins accessible via headers?
A: Yes, the CAN_TX and CAN_RX lines are broken out to standard 2.54mm pin headers in addition to the screw terminals, allowing for flexible connection options.
vantkevin Scented Candle Tool Set for Extinguishing Flames and Snuffing Wicks
$17.60
Multi-Function Car Tire Stone Remover Tool - Hook Pick and Screwdriver for Tread Cleaning
$3.80
Pad Printing Machine Parts: Fixed Ink Roller Screw, Steel Plate Mounting Screw, Blade Holder Adjustment Nut, Blade Clamp Screw
$0.30
Cast Steel Speed Bump for Road Ramps and Slopes
$104.12
Lifting Chain Rigging with Shackles and Hooks - Manganese Steel Chain for Towing and Hoisting Cargo 5 Ton, 3t, 2m, 1m
$92.90
309 PCB Conformal Coating - Triple Protection Acrylic UV-Cured Moisture Resistant Paint by Dima
$462.50
Biliansheng Non-Shaven Hair Transplant and Follicle Detection Service for Men and Women
$88.00
Mattel UNO Cards Desktop Happy Casual Party Multiplayer U-No Official Game Interactive Poker Cards
$22.90
Zero-Basis Electric Guitar Intro: 7-Week Self-Study Plan with Practice Exercises, Error Correction, and Materials
$472.10
Hongxing Ink for Brush Calligraphy - Large Bottle Black Ink for Beginners, Students, and Traditional Chinese Painting (Light Glue, Ancient Formula, Soot-based)
$5.78
Loose Aquamarine Beads - Gemstone Bracelet Components Including Amber, Southern Red Agate, Gold Rutilated Quartz, Ice-Grade Devil Blue Donghai Crystal
$6.72
Mia Sketch Blending Stump Set for Highlights and Shadows, Professional Art Supplies Including Paper Blenders, Makeup Sponges, and Cotton Tips for Still Life Drawing
$4.00
Custom Tactical Waterproof and Shockproof Knife Box - EDC Carry Case for Folding Knives, Headphones, Data Cables, and Tools
$21.99
Wang Xizhi's Hundred-Rhyme Song of Cursive Script - Taipei Palace Museum Edition Hardcover High-Definition Replica Decorative Art Print
$32.90
Used Car Tires – Sizes: 205/55, 185/65 R15, 215/225/235, 195 R15/R16/R17/R18/R19
$264.00
Variable Frequency Three-Phase Asynchronous Motor IFG-50-3-4
$3,299.00
Manual French Fry Cutter, Multi-Function Slicer for Radish, Cucumber, Potato, and Onion, Commercial Vegetable Chopper
$660.00
Multi-Function Water Cooler Bucket Storage Rack for Office, Large Capacity Floor-Standing Organizer
$119.64
401 Silicone-Specific Adhesive for Bonding Metal, Plastic, TPU, TPR, ABS; Silicone-to-Silicone Bonding Without Surface Treatment
$21.96
G80 Chain Slings for Lifting - Heavy Duty Iron Chains with Shackles and Hooks, 4-Leg Configuration, Available in 1m/2m Lengths and 6t/8t/10t Capacities
$312.70
Aromatherapy Essential Oil Humidifier for Home Bedroom - Long-Lasting Fragrance Diffuser, Portable Plant Incense for Car
$8.88
Professional Sketching Blending Stumps and Scrapers - Detail Shading Tools for Art Students
$3.28
Yuanhengtong Pen-Type Dissolved Oxygen Meter YHT8402 - For Freshwater Aquaculture Ponds (Fish & Shrimp)
$802.30
Smart Food Waste Disposer Smart Food Waste Processing Device Smart Kitchen Waste Treatment Unit
$12,899.00
Westwood Portable Invisible Braces Case - Orthodontic Retainer and Denture Cleaning Box
$16.80
Lifting Chain with Adjuster Forklift Crane Chain Adjustable Length Manganese Steel Chain Bundling Lifting Chain with Hooks
$54.00
Smokeless and Odorless Tea Light Candles - 2-Hour or 4-Hour Burn Time, 100 Pack for Wax Seals and Aromatherapy
$4.80
Commercial Roast Duck and BBQ Meat Warmer Display Case - Constant Temperature Heating Cabinet for Crispy Pork Belly and Hanging Ducks
$755.00
Custom Company Signage, Temporary Bank Account Opening Signs, Door Plates, Acrylic Advertising Displays, and Nameplates
$17.00
Imported USA PELICAN 1510 Safety Case, 20-Inch Rolling Luggage for DSLR Cameras and Moisture Protection
$39.20
![[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)
