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.
Premium Factory Price Low-Temp 3D Printing Pen (2-Pack) - Compatible with PCL Filament
$67.91
Music Theory Book Jazz Theory Introduction Volume 1 Jazz Teaching Theoretical Knowledge Basic Textbook Tutorial HD Electronic Version
$5.00
Extra-Large Transparent Plastic Storage Box with Lid, Home Organizer for Clothes and Household Items
$4.80
Baijiali Artistic Eyebrow Hair Transplant: Bilateral Filling for Sparse Areas, Dense and Natural-Looking Results
$7,800.00
Plastic U-Shaped Trough Mold for Yam Cultivation, Directional Shallow Growth Slots (100 Pieces, Free Shipping)
$31.40
Maikeku Commercial Slow Juicer, Large Pulp-Separating Juice Extractor with High Power, Wide Mouth, Fully Automatic for Street Vending
$7,456.32
Continental CSC5 Tire 245/50R18 104V MO-V for Mercedes-Benz Viano, Vito, V260
$882.00
English Vocabulary Flashcards for Classroom Teaching - Categories Include Weather, Days, Months, Clothing, Home, Seasons, Fruits, Food, and Professions
$8.42
Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys
$19.90
Custom PVC Sign Letters, Advertising Signs, Branding Wall Characters, Snowflake Board, Acrylic Crystal Letters for Background Walls
$5.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Fully Protected Smart Battery Tester - Performance Detector for Electric Vehicle and Car Batteries
$286.00
Large-Diameter Steel Corrugated Drainage Pipe for Bridge Culverts
$61.11
Water Curtain Paint Booth - 3-Meter Spray Station with Water Circulation for Paint Mist Purification, Eco-Friendly Dust Removal, 1-Meter Small Water Curtain Cabinet
$1,980.00
Portable Cleaning and Storage Box for Elderly Dentures, Compact Case for Full-Set False Teeth Soaking and Storage
$32.22
RC Model A07 PNP FPV Analog/Digital Racing Drone 7-Inch Aerial Photography Quadcopter Frame
$1,643.00
ACCSOON SeeMo Monitor Converter for iPhone and iPad, Real-Time Monitoring and Live Streaming
$1,059.00
Solenoid Valve Initial Inspection Test Bench / Solenoid Valve Leakage Test Bench / Solenoid Valve Airtightness Test Bench
$7,482.00
Factory Direct Hardware Screw and Parts Automatic Weighing and Packaging Machine, Vertical Weighing and Packing Equipment
$36,860.00
Commercial Heated Beverage Cabinet, Small Countertop Display Warmer with Constant Temperature for Supermarkets
$1,099.00
Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine
$17,500.00
Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit
$6.80
Extra-Large Denture Storage Box for Seniors, Food-Grade Portable Cleaning and Soaking Container for Full Dentures
$29.90
![[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos](https://www.gosteppe.com/cache/small/product/270366/legacy-main-31b5e0667fb30a4c5628abbc.webp)
[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos
$49.90
Orthodontic Retainer Case for Invisible Braces, Portable Storage and Cleaning Box for Teeth Aligners and Dentures
$23.10
Portable Retainer Case for Braces, Orthodontic Clear Aligner Storage Box with Chewie and Removal Tool
$3.98
Freestanding Multi-Tier Toilet Storage Rack for Bathroom, Laundry, and Balcony Organization
$174.00
Biliansheng Hair Transplant and Care - Herbal Hair Nourishment Treatment Package
$480.00
Traditional Wooden Rattle Drum with Sheepskin Head for Babies - Chewable Handheld Toy with Fortune Zodiac Design
$11.90
2026 Spring New FLTRP Grade 3 English Vocabulary & Sentence Flashcards for Classroom Teaching
$8.42
![[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)
