Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | CH32V103C8T6 (RISC-V 32-bit) |
| Core Architecture | QingKe V3 Core, up to 72MHz |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| Interface Type | USB Type-C for Power and Debugging |
| GPIO Pins | Multiple 5V tolerant I/O ports |
| Peripherals | ADC, DAC, USART, SPI, I2C, Timers |
| Compatibility | Pin-compatible with STM32F103C8T6 |
| Debug Protocol | Supports WCH-LinkE and J-Link |
| Board Dimensions | Approx. 53mm x 23mm |
Anonymous
Mar 28, 2026
Rating: 5/5
Reliable for prototyping
We use these for initial control loop prototyping before moving to custom PCBs. The stability is comparable to more expensive boards, and the price point allows us to keep several on hand.
Anonymous
Mar 22, 2026
Rating: 4/5
Great value, minor documentation gaps
Hardware quality is solid and the pinout matches the standard Blue Pill layout perfectly. Had to dig a bit for specific register maps compared to STM32, but community support is growing fast.
Anonymous
Mar 19, 2026
Rating: 5/5
Excellent RISC-V alternative
This board works flawlessly as a drop-in replacement for my old STM32 projects. The Type-C interface is a huge plus for modern setups. Compilation speed with the MounRiver IDE is impressive.
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect for learning RISC-V
Bought this to learn about non-ARM architectures. The setup was straightforward, and the performance at 72MHz handles my sensor logging project without breaking a sweat.
Anonymous
Mar 03, 2026
Rating: 4/5
Good hardware, needs specific debugger
The board itself is fantastic. Just remember you need a WCH-Link or compatible debugger; standard ST-Link v2 doesn't work out of the box without firmware modifications. Once set up, it's smooth sailing.
Anonymous
Mar 03, 2026
Rating: 5/5
Best budget dev board
As a student, the low cost allowed me to buy three for different projects. The Type-C port is durable, and the onboard LED helps with quick debugging tests. Highly recommended.
Q: Is this board compatible with the Arduino IDE?
A: Yes, it can be used with the Arduino IDE by installing the appropriate CH32V package via the Board Manager or manually adding the core files. Many examples are available online.
Q: Does the Type-C port support data transfer or just power?
A: On this specific development board, the Type-C connector is primarily used for power supply and SWD debugging programming. It does not typically expose a full USB Device/Host controller for data communication unless specifically routed in your code and hardware design.
Q: Can I use an ST-Link V2 programmer with this board?
A: Standard ST-Link V2 debuggers do not natively support the CH32V series. We recommend using the WCH-LinkE debugger or a J-Link probe which has added support for RISC-V chips.
Q: Where can I find the schematic for this board?
A: The open-source schematic and PCB files are usually available on the manufacturer's GitHub repository or the product page under the 'Downloads' section. This allows for easy customization and understanding of the circuit.
Q: What is the operating voltage range for the GPIO pins?
A: The CH32V103C8T6 operates at 3.3V logic levels. Most GPIO pins are 5V tolerant when configured in specific modes, but always refer to the datasheet for exact electrical characteristics before connecting 5V sensors.
Wall-Mounted Bathroom Storage Shelf, No-Drill Organizer for Sink, Shower, and Toilet Area
$5.76
Thickened 5mm Wool Felt Mat for Calligraphy Practice - Premium Writing Pad for Students and Beginners, Part of Four Treasures of the Study Set
$2.80
Multi-Function Car Tire Stone Removal Tool with Hook for Picking Out Rocks
$4.06
Label Stripping Machine – Semi-Automatic Unit for Beer, Baijiu, and Glass Bottle Label Removal; Custom Manufacturing Available
$19,980.00
High-Strength Manganese Steel Lifting Chain 6*18mm G80 Wear-Resistant Towing Chain
$84.34
Touchmark Acrylic Markers for Elementary Art, Washable Watercolor Pens for Kids' Drawing and Painting
$10.80
Official Flagship Store Steel Tongue Drum, C Key, 6-inch, 11 Notes, Carbon Steel Performance Grade Instrument for Kids and Students
$41.10
Outdoor Waterproof Backpack Camouflage Dry Bag with Wet/Dry Separation for Swimming, Rafting, and Trekking
$8.42
![[Save $50 on Order] Bundle: 5 Notebooks + 2 Pens + 20 Refills + 2 Grip Correctors](https://www.gosteppe.com/cache/small/product/270170/legacy-main-59be8c850af1ec303ad4901b.webp)
[Save $50 on Order] Bundle: 5 Notebooks + 2 Pens + 20 Refills + 2 Grip Correctors
$39.90
Sketching Tool Set for Art Students - Includes Blending Stumps, Tortillons, Paper Stumps, Sponge Balls, Cotton Swabs, Highlight Pens, Gray Tone Tools, Insert Knives, Smudging Knives, Scrapers, and Blending Cotton
$7.65
Suede Rope Korean Velvet Rope DIY Aromatherapy Candle Plaster Tag Hanging Cord Packaging Gift Box Ribbon Decorative Leather Rope
$0.85
![[Damai Holds Microneedle Hair Transplant Patent] Hair Collagen | Improves Hair Loss, Nourishes Dermis and Follicles](https://www.gosteppe.com/cache/small/product/270167/legacy-main-9c6481bdd960acdf68495a0e.webp)
[Damai Holds Microneedle Hair Transplant Patent] Hair Collagen | Improves Hair Loss, Nourishes Dermis and Follicles
$1,980.00
Selected Factory Low-Temperature 3D Printing Pen for Kids, Children's 3D Printing Pen Set, 3D Drawing Pen
$100.02
Milk Pasteurization Line - Small-Scale Yogurt Production Machine for Liquid Yogurt and Pasteurized Milk
$8,148.00
Commercial Small Heating Warmer Cabinet, Glass Constant-Temperature Countertop Display Case for Egg Tarts, Burgers, and Fried Chicken
$884.00
Custom Seal Stamp Engraving Personal Name Phone Number Private Chop
$5.89
Commercial Food Warmer Cabinet for Milk, Soy Milk, Burgers, Egg Tarts, Fried Chicken, Pies, Youtiao, and Bread Display
$1,355.00
PJ0040 Rose Embossed Cross Silicone Mold - For Candles, Aromatherapy, Soap, Plaster, and DIY Crafts
$11.20
Yuwell Oxygen Concentrator Control Board Motherboard 8F-3AW/8F-5AW/9F-5BW
$120.00
Leyingfang Floating Pen for Kids and Students - Water-Based Non-Toxic Erasable Whiteboard Pen for Drawing in Water, Large Capacity Suspension Pen
$18.00
Car Wheel Lug Nut Covers - Colorful Silicone Dust-Proof and Rust-Proof Caps for Tire Bolt Protection and Exterior Styling
$8.80
Automatic Stainless Steel Vegetable Slicer for Ginger, Potatoes, Carrots, Onions, and Cabbage - Commercial Dicing Machine
$3,951.36
![[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement (500 Units)](https://www.gosteppe.com/cache/small/product/270156/legacy-main-525bdaff56f89ee94752ef9c.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement (500 Units)
$7,000.00
Little Leather Paper Strip Music Box (30-Note) Sheet Music - Contact Before Ordering; Specify Song Email for Digital Score Delivery
$1.00
Kitchen Sink Strainer Basket Push-Type Food Residue Separator Filter Hanging Storage Rack
$3.80
Heavy-Duty Heat-Treated CV Joint Puller Tool - Axle Ball Cage Removal and Installation Device for Automotive Repair
$66.00
Mobile Integrated Waste Transfer Station - 17 Cubic Meters Movable Compression Container
$159,443.00
Antique Glaze White Ceramic Brush Washer Large Brush Washer Water Pot Ink Stone Washing Calligraphy Painting Brush Washing Basin Four Treasures of the Study
$16.80
Authentic Chinese Philosophy Classics: Di Tian Sui, Qiong Tong Bao Jian, San Ming Tong Hui - Annotated & Illustrated Edition
$29.90
Household Disposable Kitchen Sink Garbage Filter Mesh Drain Pool Dishwashing Basin Strainer Vegetable Bowl Leftover Sink
$3.51
![[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)
