Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STM32F401CCU6 |
| Architecture | ARM Cortex-M4 32-bit RISC |
| Maximum Frequency | 84 MHz |
| Flash Memory | 256 KB |
| SRAM | 64 KB |
| Operating Voltage | 3.3V |
| Input Voltage Range | 5V via Micro USB or VIN pin |
| I/O Pins | 36 GPIOs available |
| Interface Support | UART, SPI, I2C, ADC, DAC, PWM |
| Programmer Interface | SWD (Serial Wire Debug) |
Anonymous
Mar 31, 2026
Rating: 5/5
Reliable for prototyping
We used several of these for rapid prototyping before moving to custom PCBs. The stability has been excellent, and the pin compatibility matches the datasheet perfectly.
Anonymous
Mar 21, 2026
Rating: 4/5
Solid core board, no frills
Does exactly what it says on the tin. It's a minimal system board, so don't expect extra peripherals like LEDs or buttons beyond the reset button. Quality of the soldering looks good.
Anonymous
Mar 17, 2026
Rating: 5/5
Compact and powerful
The small form factor makes it easy to integrate into custom robot chassis. Flashing firmware via the SWD header was straightforward using an ST-Link V2.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect for embedded learning
This board is exactly what I needed to start learning ARM Cortex-M4 programming. The pinout is clearly labeled, and it works seamlessly with STM32CubeIDE. Great value for the price.
Anonymous
Mar 13, 2026
Rating: 4/5
Good but requires external debugger
Just a reminder for beginners: this board does not have an onboard programmer. You will need to buy an ST-Link separately to upload your code. Once set up, it runs perfectly.
Anonymous
Mar 01, 2026
Rating: 5/5
Great for university projects
Used this for my final year project involving sensor data logging. The 84MHz speed handles the processing easily, and the 64KB RAM is sufficient for most student applications.
Q: Are the pin headers pre-soldered?
A: Usually, these boards are shipped without headers soldered to allow for flexible mounting options. You will need to solder male or female headers yourself.
Q: Can I power this board with a 9V battery?
A: Yes, you can connect a 9V battery to the VIN pin, as the board includes a voltage regulator to step it down to the required 3.3V for the MCU.
Q: Is this compatible with Arduino IDE?
A: Yes, you can use this board with the Arduino IDE by installing the appropriate STM32 board support packages (via Board Manager).
Q: Does this board come with an onboard programmer?
A: No, this is a minimal core board. You will need an external ST-Link V2 or J-Link debugger to program the chip via the SWD interface.
Q: What is the maximum current this board can supply to peripherals?
A: The onboard regulator can typically supply up to 200mA-300mA depending on the input voltage source, but it is recommended to power high-current devices externally.
Mixue Bingcheng Tanned Snow King Blind Box Figure Girls Gift Birthday Cute Plush Keychain Holiday Present
$21.01
Smart Battery Tester with Full Protection - Performance Detector for EV and Car Batteries
$269.00
Schneider Leakage Switch IC65 Vigi C120H 2/4P D80/100/125A Leakage Circuit Breaker
$1,347.75
Wenxin Tang Pumpkin-Shaped Ceramic Water Pot - Small Celadon Glaze Brush Washer for Chinese Calligraphy
$18.50
Dehua Mutton Fat White Porcelain Brush Washer - Minimalist Modern Ceramic Water Pot and Scholar's Desk Ornament
$39.70
Lifting Chain Slings, Four-Leg Chain Rigging with Hooks and Shackles, Manganese Steel Chains for Crane Hoisting
$79.20
Taikang Bybo Dental Straumann ITI Dental Implant Metal Abutment TK
$8,330.00
Factory Supply Adjustable Radish Strip Cutter, Multi-Function Vegetable Slicer for Green Radishes
$5,395.00
Magnetic Cable Organizer - Desktop Phone Charging Data Cord Management Stand and Car Mount Clip
$13.45
Yuanhao Irregular Ticket-Style Watercolor Paper Stamp Blank Journal Sheet Postcard Creative Card Bookmark 300g Cotton Pulp Fine Texture Thickened Serrated Edge for Art Students Hand Drawing
$5.32
Residential & Commercial Entrance Nameplate Japanese Wabi-Sabi Style Sign Brass Stainless Steel Wall Light Customizable
$328.00
Carton Packaging Machinery - New Model 2000 Semi-Auto Gluing Machine, Case Sealer, Pressure-Type
$5,000.00
Shandong Manufacturer Household Waste Compactor - Horizontal Transfer Station Equipment for Communities
$44,160.00
460 Fast-Drying Adhesive for Shoes, Ceramics, Wood, Metal, and Plastic, No Whitening Effect
$34.50
231 "Embroidered Plant Garden" Handmade Travel Watercolor Sketchbook Journal Baohong Rubens
$49.00
Beginner Watercolor Painting Line Art Coloring Book: Geisha Theme, Japanese Style Fine Grain, Two-Pack Free Shipping
$10.60
White Clay Tea Brewing Pot, Ceramic Jar, Japanese-style High-temperature Side-handle Teapot and Coffee Pot
$92.00
Michelin Tires 215 225 235 245 255 265/40 45 50 55 60R17 18 19 20
$268.00
![[Damai Holds Micro-Needle Hair Transplant Patent] O-Type Hair Loss | 2500 Grafts Crown Planting by Professional Hair Transplant Clinic](https://www.gosteppe.com/cache/small/product/269464/legacy-main-204729c71a0ebedeeed4d309.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] O-Type Hair Loss | 2500 Grafts Crown Planting by Professional Hair Transplant Clinic
$24,999.00
Brand New Genuine Michelin Tire 275/50R20 109W LATITUDE SPORT 3 - Compatible with Mercedes-Benz GLE
$1,520.00
Bridgestone Quiet Tires 205/215/225/235/245/255/265/R16 R17 R18 R19 R21
$263.00
VFD Cabinet for Constant Pressure Water Supply, PLC-Controlled Fan & Pump System, 4KW, Star-Delta Wiring
$1,351.00
Greenhouse Soil-Free Strawberry Growing Trough - PVC Elevated Hydroponic Channel with Drainage Outlet for Aerial Planting
$6.80
Marie's Sketch Blending Knife Set for Highlights, Shadows, and Quick Sketches - Professional Art Student Smudging Tools with Sponge Blenders, Paper Stumps, and Full Correction Kit for Drawing and Tracing
$9.25
Meiao Dental Imported Implant Package: Swiss ITI Straumann Implant Abutment and Prosthetic Teeth
$5,955.00
Bottled Water Faucet Stand, Large Water Jug Dispenser Rack, Pure Water Bucket Holder with Inverted Drinking Cover
$7.13
Dust Extraction Sanding Table - Industrial Pulse Cartridge Collector for Polishing, Stone, and Woodworking Dust
$600.00
Diamond Tire 255/45R20
$518.00
Amusement Park Suspension Bridge - 15m/20m/25m/30m Viral Swing Bridge with Iron and Steel Chains
$58.00
Paint Spray Catalytic Combustion Equipment - Industrial Exhaust Gas Treatment Device - Activated Carbon Adsorption/Desorption CO Catalytic Combustion
$324,999.00
![[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)
