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 | 3.3V (Input via VIN: 5V) |
| GPIO Pins | 37 Programmable I/O Lines |
| Communication Interfaces | 3x USART, 2x SPI, 2x I2C, USB, CAN |
| Analog Converters | 2x 12-bit ADC (10 channels total) |
| Board Dimensions | 53mm x 23mm x 10mm |
Anonymous
Mar 30, 2026
Rating: 3/5
Good board, tricky bootloader setup
Hardware quality is fine, but getting the bootloader to recognize the board on Windows 10 took some trial and error with drivers. Once set up, uploading code is smooth. Just be prepared for some initial configuration.
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for learning embedded systems
This board is exactly what I needed to start my journey with ARM Cortex-M3. The pinout is clearly labeled, and it works flawlessly with the Arduino IDE using the STM32 core. Great value for the price.
Anonymous
Mar 25, 2026
Rating: 4/5
Solid hardware, minor documentation gaps
The chip itself is genuine and runs at the specified 72MHz without issues. I used it for a motor control project. The only downside is that the included paper manual is very basic, so you'll need to rely on online datasheets.
Anonymous
Mar 23, 2026
Rating: 5/5
Great for prototyping IoT devices
Used this to prototype a sensor node. The low power consumption modes work well, and the multiple UARTs made connecting GPS and GSM modules easy. Shipping was fast too.
Anonymous
Mar 12, 2026
Rating: 5/5
Exceeded expectations
For the price, you really cannot beat this. The soldering quality on the pins is excellent, and the crystal oscillator seems stable. I've run it continuously for a week in a data logging project with no crashes.
Anonymous
Mar 11, 2026
Rating: 5/5
Best budget development board
I bought three of these for my university robotics club. They are incredibly cheap compared to official Nucleo boards but offer similar performance for basic projects. Highly recommended for students.
Q: Is the Arduino IDE compatible with this specific C8T6 model?
A: Yes, it is compatible. You need to install the 'STM32 Boards by STMicroelectronics' package via the Board Manager in Arduino IDE, then select the 'Generic STM32F1 series' and configure the variant to 'STM32F103C8 (64k Flash)'.
Q: Does this come with headers pre-soldered?
A: No, this board is typically shipped without headers soldered to allow flexibility for breadboard use or custom wiring. You will need to purchase and solder male header pins separately.
Q: Does this board support programming via ST-Link V2?
A: Yes, this board features the standard SWD interface pins (CLK, DIO, GND, 3.3V) which are fully compatible with ST-Link V2 and J-Link debuggers for flashing and debugging.
Q: What is the maximum current draw per GPIO pin?
A: According to the STM32F103C8T6 datasheet, each I/O port can sink or source up to 25mA, with a total limit for all ports combined. We recommend staying under 20mA per pin for long-term reliability.
Q: Can I power this board directly with 5V from USB?
A: Absolutely. You can connect 5V to the 5V pin or use a micro-USB cable if your specific variant includes the USB port populated. The onboard regulator will step it down to 3.3V for the MCU.
New Data Cable Storage Bag Travel Digital Charger Cord Organizer Protective Visible Multi-Use Portable Case
$1.64
Press Wash Blade for KBA Printing Presses - Model KBA105 Ink Scraper, 1160*40mm
$40.50
Genuine Pirelli Run-Flat Car Tire P7 225 245 275 285/35 40 45 R18 19 20 21
$336.00
Chuangshidai 100XP Compact Desktop Fume Extractor for Soldering Irons - Rapid Smoke Purification
$696.00
Multi-Function Kitchen Sink Rack - Dish Drying Organizer for Bowls and Plates
$33.10
Water Brush Kids Water Painting Book Graffiti Special Pen Water Sketchbook Eco-Friendly Safe Tap Water Refillable Pen Set
$2.16
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
![[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)
