Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | STM8S003F3P6 or STM8S103F3P6 |
| Architecture | 8-bit STM8 Core |
| Operating Voltage | 3.3V DC |
| Flash Memory | 8 KB |
| SRAM | 1 KB |
| EEPROM | 128 Bytes (STM8S103) / None (STM8S003) |
| Clock Speed | Up to 16 MHz |
| I/O Ports | Multiple GPIO pins available |
| Interface | SWIM Programming Interface |
| Board Dimensions | Compact footprint for breadboard use |
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable and compact
Very stable performance during my tests. The small form factor makes it easy to integrate into custom enclosures. Highly recommended for low-power applications.
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for learning STM8 architecture
This board is exactly what I needed to start experimenting with the STM8 family. The pinout is clearly labeled, and it fits perfectly on a standard breadboard. Great value for the price.
Anonymous
Mar 23, 2026
Rating: 4/5
Good basic board, needs external programmer
The board works well for prototyping. Just remember that you need a separate SWIM programmer as one is not included in the package. Once set up, compilation and flashing were smooth.
Anonymous
Mar 14, 2026
Rating: 5/5
Solid foundation for IoT sensors
I used this to build a simple temperature sensor node. The power consumption is low, and the processing speed is adequate for reading sensors and transmitting data.
Anonymous
Mar 13, 2026
Rating: 5/5
Excellent for university projects
Used this for my embedded systems course. It handles simple control tasks efficiently. The documentation online is sufficient to get started quickly.
Anonymous
Mar 04, 2026
Rating: 4/5
Great hardware, limited EEPROM on some versions
Make sure to check which chip version you receive. The S003 lacks EEPROM compared to the S103, but for the price, it is still a fantastic learning tool.
Q: Are there example codes available for beginners?
A: Yes, STMicroelectronics provides a standard peripheral library and numerous examples on their official website that are compatible with this chip series.
Q: What software environment is recommended for programming this board?
A: You can use ST Visual Develop (STVD) with the Cosmic compiler, or utilize the open-source SDCC compiler combined with an IDE like VS Code or Eclipse.
Q: Does this board come with a USB programmer included?
A: No, this package includes only the core board. You will need to purchase a separate SWIM programmer/debugger to upload code.
Q: Is the crystal oscillator pre-soldered on the board?
A: Yes, the board comes with the necessary external high-speed crystal oscillator pre-installed to run at up to 16 MHz.
Q: Can I power this board directly via the 5V pin?
A: It is recommended to power the board via the 3.3V pin if your source is regulated. If using the 5V pin, ensure there is an onboard regulator; otherwise, you may damage the MCU. Check the specific board revision schematic.
Natural Crystal Morganite Pink Loose Beads - Single Round Beads for DIY Jewelry Making and Craft Accessories
$0.89
Mini Pencil Sharpener for Elementary Students - Small Manual Crank Sharpener for Kids' Pencils
$1.89
Bamboo Flute Bar Dynamic Sheet Music Book for Accompaniment, Sight-Reading, and Rhythm Practice
$221.00
Multi-Function Thickened Industrial Scouring Pad for Cleaning, Stainless Steel Brushing, Rust Removal, and Emery Cleaning
$7.80
Natural Light Yellow Azeztulite Loose Beads for DIY Jewelry Making and Craft Supplies
$2.00
Expanded Clay Pebbles for Gardening - Pot Bottom Layer, Surface Mulch, Soil-Free Hydroponics for Flowers, Succulents, Orchids - Breathable Planting Medium
$7.70
1/5 Pack Silicone Kitchen Utensils Set for Cooking Baking
$43.12
Aizaofang 6-Cavity Triple Flower Silicone Mold - DIY Handmade Soap Home Decor - Food-Grade Heat-Resistant Material
$12.70
Single-Leg Manganese Steel Lifting Hook with Wide Opening for Hoists and Cranes
$92.00
Hesdick HZL-32 Portable Stone Removal Hook, Multi-Function Groove Tool for Car Tire Debris Cleaning
$9.28
PC Bonding Sealing Waterproof UV1901 Guardrail Tube Adhesive Shadowless Glue UV Glue Electronic Glue
$859.00
Wan Dian Wu Xian Stackable Toy Accessories - Vol.3 Prosperous Era Series Blind Capsule Figures for Desktop Display
$29.00
In Stock Commercial Vegetable Chopper and Meat Mincer - Grinding Machine for Baozi Fillings, Chili Dumplings, and Sausage WTP Meat Paste Processing
$5,805.00
Industrial Lint-Free Cloth for Cleaning Lenses, Optical Instruments, and Phone Screens; Microfiber Dusting Wipes
$81.58
Electric Barrel Water Dispenser Pump Automatic Water Lifter for Mineral and Purified Water
$74.00
F01RB0WA23 Transmission Valve for Roewe DQCT280 Remanufactured
$324.00
Full Payment Pre-order Guzi Bear DMMD Dramatical Murder Badge Polaroid Set Merchandise
$29.00
Peach Wood Sheepskin Rattle and Clapper Brass Traditional Handmade Baby Teething Hand Drum Newborn Gift Box
$29.90
Pirelli Run-Flat Tires 235/245/255/265/275/285 40 45 50 55R19R20R21
$350.00
Protective Case Lid for Pelican Cases - Laptop Insert for Models 1510, 1560, and 1535
$254.00
Universal 5800 Super Glue for Plastic, Metal, Glass, and Wood, 10-Second Fast Curing
$2.01
White Noise Wood Chip Core Grid Scented Candle Wooden Core S-Type Brand Name Candle Container Soy Candle Core Wood
$1.50
Zunjue 100% Cotton Paper Block 300g Watercolor Paper, Fine/Medium Grain, Thickened 80 Sheets, Neutral Acid-Free Journal Paper for Art Students, Beginners, Watercolor, Colored Pencil, Pen, Light Wash, Marker
$27.20
Outdoor Waterproof Dry Bag for Rafting and Creek Walking - Large Capacity Backpack for Swimming, Hiking, Diving, and Flood Rescue
$132.00
Lukang 995 Door and Window Fast-Drying Glass Sealant - Transparent Weather-Resistant Neutral Silicone Structural Adhesive
$222.90
Large Flip-Type Water Draining and Air Drying Machine, Fully Automatic Air Knife Blower for Vegetables, Commercial Continuous Drying Equipment
$15,282.00
Large Capacity Household Quilt Storage Bag - Waterproof and Moisture-Proof Duvet Organizer for Moving, Packing, and Luggage Sorting
$5.88
Scented Candle Aluminum Alloy Turntable 360-Degree Rotating Double-Sided Silent Non-Slip Small Turntable for Cake Decorating and DIY
$30.40
Ceramic Five Oxen Painting Brush Washer – Antique-Style Ink Well for Calligraphy & Traditional Painting
$16.90
Liupintang 3-in-1 Brush Washing Bucket with Palette - Portable Handheld Multi-Function Art Tool for Chinese Painting, Watercolor, and Gouache, Foldable Small Pail
$17.80
![[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)
