Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103C8T6 |
| Core Architecture | ARM Cortex-M3 32-bit RISC |
| Maximum Frequency | 72 MHz |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| Operating Voltage | 2.0V to 3.6V (3.3V typical) |
| I/O Pins | 37 GPIO pins |
| Debug Interface | SWD (Serial Wire Debug) |
| Board Dimensions | 53mm x 23mm |
| Package Type | LQFP48 |
Anonymous
Mar 25, 2026
Rating: 4/5
Solid performance, minimal docs
The hardware quality is good and the chip runs stable at 72MHz. However, the included documentation is very sparse. You will need to look up pinouts and schematics online, which is easy enough to find.
Anonymous
Mar 24, 2026
Rating: 5/5
Reliable and compact
I have bought five of these boards for a university project. All of them worked out of the box. The form factor is small enough to fit into tight enclosures. Flashing via ST-Link is fast and reliable.
Anonymous
Mar 16, 2026
Rating: 5/5
Great for robotics projects
Used this for a small line-following robot. The PWM outputs work perfectly for motor control, and the ADC resolution is sufficient for my sensors. Highly recommended for embedded projects.
Anonymous
Mar 09, 2026
Rating: 4/5
Good board but needs external programmer
The board itself is excellent, but remember it does not have an onboard USB-to-serial converter or debugger. You must buy a separate ST-Link V2 or similar programmer to upload code.
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for beginners and prototyping
This board is exactly what I needed to start learning ARM Cortex-M3 programming. It works flawlessly with the STM32CubeIDE and supports Arduino IDE via STM32duino. Great value for the price.
Anonymous
Mar 04, 2026
Rating: 5/5
Best budget STM32 board
Unbeatable price point for a genuine STM32F103C8T6. I've pushed it with various libraries and it handles everything from simple blinking LEDs to complex I2C communication without issues.
Q: Are there any status LEDs on the board?
A: Yes, there is typically one built-in LED connected to pin PC13 that you can use for basic status indication or testing your first 'blink' program.
Q: Does this board come with an onboard USB programmer?
A: No, this is a minimum system board and does not include an onboard USB-to-serial or SWD programmer. You will need an external ST-Link V2 or J-Link debugger to program the chip.
Q: Can I program this using the Arduino IDE?
A: Yes, you can program this board using the Arduino IDE by installing the STM32duino board package. You will still need an ST-Link programmer to upload the sketches.
Q: Is the bootloader pre-installed?
A: Yes, the STM32F103C8T6 chip usually comes with the system memory bootloader enabled, allowing you to program via UART if you prefer not to use SWD, though SWD is recommended for development.
Q: What is the input voltage range for the VIN pin?
A: The board features an LDO regulator. You can typically supply between 3.6V and 5V to the 5V pin, which is then regulated down to 3.3V for the microcontroller. Do not exceed 5V to avoid damaging the regulator.
No-Drill Over-Toilet Storage Rack for Bathroom Restroom Organizer
$8.90
Jingdezhen Blue and White Porcelain Antique Brush Washer, Traditional Chinese Painting Calligraphy Brush Rinse Basin, Large and Small Water Pots
$16.90
Sketch Blending Stump Set for Art Students - Highlight Detail Shadow Tool Kit with Replacement Sponge Heads for Beginners
$9.00
Changyiyou Outdoor Large-Capacity Wheeled Duffel Bag - Thickened Storage Backpack with Wheels for Camping Gear and Travel
$109.00
Lightweight Waterproof Dry Bag for River Trekking and Rafting – Travel Storage for Clothes, Shoes, Socks with Moisture-Proof Buckle, Roll-Top Carry Design
$15.80
Tupai 3D Self-Adhesive Wall Stickers, Custom Acrylic Logo Advertising Letters for Signage, Background Walls, and Image Wall Decor
$8.50
Durable Replacement DEUBLIN 525/357 Water Inlet/Outlet Rotary Union for Curved Surface Printing and Cup Printing Machines
$300.00
Detachable Large Water Barrel Rack for Mineral and Purified Water, Office Bottled Water Storage Stand with Wheels
$136.00
Tea Packaging Gift Box - Empty Ceramic Tea Canister for Longjing, Green Tea, White Tea, Ripe Pu'er, Universal Packaging
$68.00
Ruke Floating Skimmer Machine for Sewage Treatment Plant Biochemical Tanks
$12,064.00
Car Tire Stone Removal Tool Rock Picker Anti-Explosion Hook Stone Cleaner Car Hook Window Breaker Hammer
$2.07
Negotiable Price: Siemens 10mA Leakage Circuit Breaker, 2P 16A Ground Fault Protection
$130.00
Jingdezhen Ceramic Brush Washer Set, Blue and White Porcelain Calligraphy Ink Well and Pen Holder
$14.99
Beishanlang Outdoor Camping Foldable Lighting Stand Aluminum Alloy Portable Lamp Pole Bracket Camp Light Night Fishing Light
$49.00
Mobile Gas Cylinder Stand with Wheels - Plastic Base Tray for Propane Tanks and Water Buckets
$10.65
Fast Grocery Shopping Cart, Foldable Portable Home Trolley with Stair-Climbing Wheels, Lightweight Hand Truck for Seniors
$299.06
Car Tire Stone Hook - Multi-Function Rust-Resistant Tool for Removing Stones from Tires
$8.33
Zunjue 100% Cotton Watercolor Paper Mini Portable Pocket Sketchbook for Travel, 300g Cold Press Thickened Art Notebook for Gouache, Oil Pastel, and Colored Pencil
$3.32
Large Capacity Waterproof Phone Pouch for Outdoor Diving, Rafting, and Swimming - Touchscreen Compatible Waist Bag with Storage
$2.50
Custom Office Meeting Door Sign – Switchable 'Do Not Disturb' & 'Please Knock' Plate
$5.00
Multi-Function Over-Toilet Storage Rack – No-Drill, Multi-Tier Floor Stand for Bathroom Laundry Gap
$28.48
External Round Thread Welding Turning Tool, Threading Tool, Zhuzhou Alloy YT15 YG8 YW2 Lathe Tools, 20*25*30 Square
$17.00
Traditional Children's Rattle Drum, Classic Baby Hand-Shake Instrument, Plastic Toy for Newborn Boys and Girls
$2.90
Ultra-Soft Dual-Tip Blending Stump Set for Oil Pastels & Sketching – Washable Smudge Tools for Shading and Detail Work
$3.39
Chengzhutang Foldable Water Bucket Chinese Painting Brush Washer Gouache Watercolor Paint Cleaning Pail Art Student Brush Basin Collapsible Cup Oil Painting Color Pigment Bucket
$9.80
Meiao Dental Nobel Biocare Import Package - Swedish Dental Implants, Crowns, Abutments, and Dentures
$15,888.00
Outdoor Waterproof ABS Plastic Case - Shockproof Moisture-Proof Storage Box with Cushioning for EDC Tools and Travel
$12.00
Natural Loofah Dish Cloth - Oil-Resistant, Non-Scratch Industrial Scouring Pad
$3.43
Paper Blending Stumps for Sketching - Professional Art Supplies for Highlights, Shadows, Pastels, Oil Pastels, and Colored Pencils - Complete Set for Beginners and Artists
$4.40
Aromatherapy Cup Candle Container DIY Crystal Diffuser Stone Cup Plaster Cement Cup Glass Vessel Demagnetizing Bowl
$4.68
![[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)
