Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STM32G431C8T6 |
| Architecture | ARM Cortex-M4F with FPU |
| Flash Memory | 128 KB |
| SRAM | 32 KB |
| Operating Voltage | 3.3V |
| Input Voltage Range | 5V via USB or VIN pin |
| Debug Interface | SWD (Serial Wire Debug) |
| Connector Type | USB Type-C |
| Board Dimensions | 50mm x 25mm |
| Package Includes | 1x Core Board, 1x Pin Header Set |
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for G4 Series Projects
This board is exactly what I needed for my motor control project. The STM32G431 handles the math co-processor tasks effortlessly, and the pinout is clearly labeled.
Anonymous
Mar 07, 2026
Rating: 5/5
Reliable Minimum System
As a professional developer, I appreciate the clean layout and the inclusion of a reset button and user LED. It saves time during initial bring-up and debugging phases.
Anonymous
Mar 05, 2026
Rating: 5/5
Robust and Compact
Used this in a custom drone flight controller prototype. The voltage regulation is stable, and the USB-C connection is very durable compared to older micro-USB boards.
Anonymous
Mar 04, 2026
Rating: 5/5
Excellent learning tool
I bought this for my university embedded systems course. It's much more powerful than the standard Blue Pill boards and supports advanced peripherals like op-amps internally.
Anonymous
Mar 02, 2026
Rating: 4/5
Great value, minor soldering needed
The core board works flawlessly with STM32CubeIDE. You need to solder the headers yourself, but that's expected for this price point. Bootloader works immediately.
Anonymous
Mar 02, 2026
Rating: 4/5
Good performance, fast shipping
Arrived quickly and well-packaged. The chip is genuine STMicroelectronics. Only giving 4 stars because the documentation link on the box was slightly hard to find, but online resources are plentiful.
Q: What debugger do you recommend for this specific chip?
A: Any standard SWD debugger works well, such as the ST-Link V2/V3, J-Link, or DAPLink. The board has a dedicated 4-pin SWD header for this purpose.
Q: Is this compatible with the Arduino IDE?
A: Yes, you can use this board with the Arduino IDE by installing the appropriate STM32 board support package (BSP) via the Board Manager.
Q: Can I power this board directly from a 5V battery?
A: Yes, you can connect a 5V source to the 5V pin or via the USB-C port. The onboard regulator will step it down to 3.3V for the microcontroller.
Q: Does this board come with pre-soldered pin headers?
A: No, the board is shipped without soldered headers to allow for flexible mounting options. A set of male pin headers is included in the package for you to solder.
Q: Does the STM32G431 on this board support hardware floating point operations?
A: Yes, the STM32G431C8T6 features an ARM Cortex-M4F core which includes a single-precision Floating Point Unit (FPU) for efficient math calculations.
Silicone Mold for Scented Candles, Striped Column Shape for Resin, Plaster, and DIY Craft Projects
$3.90
Meilin Brush Studio Thickened Felt Mat - Wool Felt Pad for Calligraphy Practice, Painting, and Traditional Four Treasures of the Study, Customizable
$4.93
DC Drive DCS800-S02-0680-05
$46,431.80
![[Anna's Ball] Lolita Ballet-Style JSK Dress, Bridal Princess Gown for Birthdays](https://www.gosteppe.com/cache/small/product/269514/legacy-main-1b2dd267b554e99ad3715dd8.webp)
[Anna's Ball] Lolita Ballet-Style JSK Dress, Bridal Princess Gown for Birthdays
$188.00
Hahnemühle Renamed Canson New Moulin Watercolor Paper - Cotton Pulp - UK Hahnemühle Original Paper for Colored Pencils - High White and Natural White
$10.50
Biliansheng Hair Transplant: Hairline Restoration and Top Density Enhancement
$10,000.00
Yingtou NO.9 Nylon Scouring Pad Roll - Industrial Rust Removal and Cleaning Cloth Manufacturer
$84.00
PELICAN 1170 Safety Protective Case Outdoor Waterproof Case Pelican Small Moisture-Proof Bracelet Case Free Shipping
$595.00
Disposable Face Towel Storage Box Wall-Mounted for Bathroom
$8.42
Traditional Handmade Sheepskin Rattle Drum for Babies - Wooden Non-Toxic Teething Toy for Early Education (Intangible Cultural Heritage)
$25.90
Commercial Vegetable Cutter for Chili, Branches, Pandan Leaves; Dicing and Slicing Machine; 304 Stainless Steel Bean Cutter
$18,630.00
Heavy-Duty Paper Cutter Parts - 20-Year Shandong Store Blade Holder Wooden Block Replacement Pad
$50.00
Ammonia Decomposition Hydrogen Production Equipment, Ammonia Cracking Furnace, Liquid Ammonia to Hydrogen System, Air Separation Unit
$15,479.00
Strawberry Planting Trough - Soil-Free A-Frame Vertical Planter for Vegetables and Fruits
$14.80
Forged Steel Wheel Hub Bolts Grade 12.9 Extended Screws Fade-Resistant for VW, Audi, Mercedes-Benz, BMW
$95.00
Retainer Storage Case Orthodontic Appliance Soaking Cleaning Box Portable Invisible Aligner Holder for Dentures
$2.80
Baby Sheepskin Rattle and Shaker Stick - Brass and Peach Wood, Old-Style Handmade, Chewable, Newborn Gift Box
$74.00
Portable Orthodontic Retainer Cleaning Case - Rotating Travel Box for Invisible Aligners
$17.60
Full Denture Soaking and Storage Box with Filter Net for Retainers and False Teeth
$4.80
Anka Bella Face Painting Pen Facial Special Brush Embossing Pen Line Drawing Petal Professional Pigment Pen
$4.17
Balloon Warm Star Pre-sale: Do You Have an Illness? Phase 1 - Clash of Hearts Little Chu Su Series Merchandise
$16.00
Car Tire Stone Removal Hook - Portable Multi-function Tool for Cleaning Gravel from Tire Treads
$7.00
Imported TRANS Gearbox Eccentric Bearing 614 59 7187 616 0608 11-15 11 YSX
$183.00
Sichuan Rongxian Earthware Minfeng Wine Jar, Home Pottery with Porcelain Liner, 600-Jin Unglazed Sealed Fermentation Vessel for Homemade Liquor
$901.00
Garlic Drum Sorting Machine - Single-Clove Garlic Grading Separator and Onion Sizing Sorter - Factory Direct Sales
$38,080.00
Aizaofang Food-Grade Soft Silicone Handmade Soap Mold Korean Rectangular 3D Tree Shadow Silicone Mold
$23.00
JMC Yusheng & Yuhu Parts – Crankshaft Position Sensor, Signal Sensor, Original Equipment
$95.00
![[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set](https://www.gosteppe.com/cache/small/product/269490/legacy-main-410a655856aab1e0462d6c84.webp)
[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set
$6.63
Leak-Proof Retainer Case with Double-Layer Filter for Braces, Aligners, and Dentures - Portable Cleaning and Soaking Box
$22.50
Car Tire Stone Removal Hook Tool, Explosive Tire Prevention Gadget, Durable Zinc Alloy Tire Cleaning Hook for Automotive Care
$10.90
![[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)
