Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Core Processor | STM32F405RGT6 (ARM Cortex-M4) |
| Maximum Frequency | 168 MHz |
| Flash Memory | 1 MB |
| SRAM | 192 KB |
| Operating Voltage | 3.3V |
| Input Voltage | 5V via USB or VIN pin |
| Digital I/O Pins | 51 GPIOs |
| Communication Interfaces | USB OTG, CAN, SPI, I2C, UART |
| Debug Interface | SWD/JTAG compatible |
| Board Dimensions | 55mm x 25mm |
Anonymous
Mar 26, 2026
Rating: 5/5
Robust and reliable
I've been using this for industrial sensor interfacing for three months now. It runs stable 24/7 without overheating. The USB OTG feature is a huge plus for data logging.
Anonymous
Mar 25, 2026
Rating: 5/5
Excellent value for money
Compared to other development boards with similar specs, this offers incredible value. The build quality is solid, and all peripherals work as expected out of the box.
Anonymous
Mar 24, 2026
Rating: 4/5
Good but needs external debugger
The board itself is fantastic, but note that it does not come with an onboard ST-Link debugger. You will need to purchase one separately or use an external programmer.
Anonymous
Mar 15, 2026
Rating: 4/5
Great learning tool
As a student new to ARM microcontrollers, this board made the transition from Arduino very easy. The documentation could be slightly better, but there are plenty of community resources available.
Anonymous
Mar 08, 2026
Rating: 5/5
High performance for the size
We integrated five of these into our prototype drone controller. The floating-point unit on the M4 core significantly improved our control loop calculations. Highly recommended.
Anonymous
Mar 03, 2026
Rating: 5/5
Perfect for embedded projects
This board is exactly what I needed for my robotics project. The M4 core handles real-time processing smoothly, and the pinout is clearly labeled. Setup with STM32CubeIDE was seamless.
Q: What is the maximum current output for the 3.3V pin?
A: The onboard regulator can supply up to 300mA on the 3.3V rail, which is sufficient for most sensors and small modules.
Q: Does this board come with an onboard programmer?
A: No, this board does not include an onboard ST-Link programmer. You will need an external SWD/JTAG debugger to upload code.
Q: Does it support FreeRTOS?
A: Absolutely. The STM32F405RGT6 is fully supported by FreeRTOS, and example projects are available in the STM32CubeMX ecosystem.
Q: Can I power this board directly via the USB port?
A: Yes, the board can be powered directly through the micro-USB port, which provides 5V to the onboard voltage regulator.
Q: Is this board compatible with the Arduino IDE?
A: Yes, you can use this board with the Arduino IDE by installing the appropriate STM32 board support package via the Board Manager.
Stainless Steel Fish Tank Converter - Bucket to Aquarium Adapter with Inverted Stand and Faucet Spout for Mineral Water Jugs
$13.58
Non-woven Cleaning Cloths, Lint-free Wiping Rags, Oil-absorbing Paper, Machine Cleaning Cloth, Dust Removal Cloth for Subway Use (No Washing Required)
$138.00
Large Paint Brush Set - Watercolor Pen Kit for Children's Day Art and Drawing
$31.25
Foldable Car Tire Stone Removal Tool, Explosion-Proof Scraper Hook for Extracting Pebbles from Tires
$19.53
Black Swan Watercolor, Gouache, and Acrylic Paint Brush Set - Professional Art Painting Tools for Numbered Paint-by-Number Kits
$6.80
Jiangchuan 800 Roll-to-Roll Oil-Heated Roller Heat Transfer Machine – Digital Sublimation Printer for Curtain Fabric Rolls
$147,743.75
Traditional Handcrafted Wooden Rattle for Newborns – Safe for Teething, Intangible Cultural Heritage Toy
$10.10
All-Season Quiet and Comfortable Vacuum Tires for Buick Enclave 2013-2014 - Custom Fit, Wear-Resistant
$458.00
Mia Core Paper Stump and Blending Knife Set, Double-Ended Blending Pen for Sketching, Art Student Drawing Tools (S/M/L)
$4.28
Feileniao Gongbi Painting Draft Sheets – Pre-Outlined Bird-and-Flower Designs on Sized Xuan Paper for Color Filling Practice
$8.42
Automatic Retractable Air Hose Reel, Electronic Drum, Water Drum, Yarn Clamp, Air Pump Hose for Auto Repair, Beauty, Gardening, and Washing
$280.00
LA Curved Surface Screen Printing Machine - Automatic Cup Printer, Cylindrical Net Printer for Cosmetic Bottles
$26,750.00
Bathroom Toilet Storage Rack - Over-Toilet Shelf for Bathroom, Restroom, Washing Machine with Flip Lid - Space-Saving Organizer
$59.00
Heavy-Duty Chain Slings for Lifting Rebar and Steel - Manganese Steel Lifting Chains
$113.00
Toilet Storage Rack - No-Drill Bathroom Organizer for Restrooms and Washrooms
$14.80
Shuhai Blanching and Scalding Machine Fully Automatic Fresh Steam FVJ Vegetable Cooking and Cooling Equipment Enoki Mushroom Shiitake Blanching Flow Cooling
$18,900.00
PELICAN 1020 Waterproof Case - Compact Protective Box for Earphones with Free Shipping
$40.00
Marie's Collapsible Brush Washing Bucket Art TEP Watercolor Chinese Painting Brush Rinser Portable Silicone Extendable Small Paint Washing Bucket for Art Students
$12.50
Duosoduoxi Black Series Paper Blending Stumps (6-Pack) - Elastic Xuan Paper Tools for Art Exams and Sketch Highlighting
$5.10
Factory Direct 502 Super Glue - Instant Adhesive, 3-Second Bond, High-Strength Fast-Drying Glue for Furniture and Wood Repair
$1.28
NORTON Industrial Red Scouring Pad for Stainless Steel Brushing, Polishing, and Rust Removal – Fine Grit Abrasive Cloth
$17.50
Bucket Pack Soft-Tip Glitter Markers, Non-Toxic Washable Color Pens for Student Art and Drawing, Gel Highlighters
$2.99
6-Piece Nylon Brush Set for DIY Aromatherapy Candles, Plaster Coloring, Outlining, Detailing, Gouache, Acrylics, and Baking
$1.28
Activated Carbon Filter, Quartz Sand Filter, Fiber Ball Filter, Wastewater Filter, Environmental Protection Equipment
$45,000.00
Factory Direct Vegetable Filling Processing Equipment - TMH Dumpling and Bun Filling Chopper for Cabbage and Vegetables
$12,155.40
Hairline Transplant | No-Shave Hair Restoration | 1-2000 Grafts with Velvet Texture & Pain Management by Medical Director
$29,800.00
Manufacturer Mini Donut Machine - Snack Food Equipment, 304 Stainless Steel Donut Maker for Puffed Foods
$3,760.00
Inverted Water Dispenser Stand for Large Bottles - Manual Pump Extractor for Mineral and Purified Water
$31.30
Press-to-Empty Hands-Free Hanging Sink Strainer Basket for Food Residue Separation
$7.48
Car Tire Stone Hook Stone Removal Tool Rust-Resistant Hook Multi-Function Tire Pick Scrape Stone Remover
$8.33
![[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)
