Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | STM8S003F3P6 or STM8S103F3P6 |
| 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 | Approx. 20mm x 15mm |
| Package Type | TSSOP20 mounted on breakout board |
Anonymous
Mar 24, 2026
Rating: 5/5
Reliable for industrial prototyping
We used several of these for a quick proof-of-concept in an industrial control application. They handled the logic requirements perfectly and remained stable during extended testing.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect for learning STM8 architecture
This board is exactly what I needed to get started with the STM8 family. The pinout is clearly labeled, and it works flawlessly with the ST-Link programmer. Great value for the price.
Anonymous
Mar 13, 2026
Rating: 5/5
Great documentation support online
As a beginner, I was worried about finding resources, but there are plenty of tutorials for this specific chip. The board makes it easy to access all pins for experiments.
Anonymous
Mar 08, 2026
Rating: 4/5
Solid performer for the cost
You can't beat the price per unit. It's not as powerful as an ARM Cortex-M4, but for simple control tasks and learning embedded C, it is more than sufficient.
Anonymous
Mar 05, 2026
Rating: 4/5
Good quality, minor soldering needed
The board itself is well-made. I had to solder headers onto it as they weren't pre-installed, which is standard for these modules. Once set up, the compilation and upload process was smooth.
Anonymous
Mar 01, 2026
Rating: 5/5
Compact and efficient
Love how small this footprint is. It fits easily into tight spaces in our custom enclosures. Power consumption is also very low, which is great for battery-operated projects.
Q: Which IDE is recommended for developing on this platform?
A: You can use STVD (ST Visual Develop) with the Cosmic compiler, or utilize modern alternatives like SDCC (Small Device C Compiler) with various editors.
Q: Can I power this board directly via USB?
A: No, this board operates at 3.3V and does not have an onboard voltage regulator for 5V USB input. You must provide a regulated 3.3V supply.
Q: Is the EEPROM available on the STM8S003 version?
A: No, the STM8S003F3P6 does not have data EEPROM. Only the STM8S103F3P6 version includes 128 bytes of EEPROM.
Q: What programmer is required to upload code to this board?
A: You need an ST-Link V2 or compatible SWIM programmer to flash code onto the STM8 microcontroller.
Q: Does this board come with pre-soldered header pins?
A: No, the board typically ships without header pins soldered to allow for flexible mounting options. You will need to solder them yourself.
Sentury 990 Silent Tire - Sizes 185/195/205/215/225/50/55/60/65 R16/R17/R18/R19
$342.00
Adult Outdoor Rafting Gear – Large PVC Mesh Waterproof Dry Bag for Swimming and River Trekking
$7.26
Universal Reading Pen Storage Rack – Compatible with Xiao Ji Qiu Qiu, Tun Xiao Meng, Caterpillar, and JOJO Reading Pens
$10.80
![[Daimai Holds Micro-Needle Hair Transplant Patent] Micro-Needle Artistic Hairline Planting, 3000 Grafts for Hair Loss Treatment](https://www.gosteppe.com/cache/small/product/268890/legacy-main-a2a0f70c2e837e7e69cf16aa.webp)
[Daimai Holds Micro-Needle Hair Transplant Patent] Micro-Needle Artistic Hairline Planting, 3000 Grafts for Hair Loss Treatment
$71,950.00
PELICAN Air 1535 Lightweight Protective Case, Waterproof Photography Gear Carry-On Luggage with Free Shipping
$219.00
Beginner Calligraphy Set: Tian Yingzhang Ou Style Kaishu Copybook, Xuan Paper, and Red-Guided Practice Kit
$9.90
Three-Phase AC Permanent Magnet Synchronous Motor 15KW 380V Variable Frequency
$3,493.00
Genuine OEM Car Tires for Pickups, SUVs, and Vans - Sizes 145, 155, 165, 175, 185, 195 R12
$60.00
Freestanding Toilet Storage Rack - No-Drill Bathroom Organizer with Tank Shelf and Tissue Basket
$19.04
Packaging Machine for Salted Duck Eggs and Chicken Wings, Adjustable Frequency Speed MFL Drying Unit, Manufacturer Discount
$37,800.00
Portable Retainer Storage Case – Compact Box for Children's Orthodontic Appliances and Invisalign Aligners
$13.30
Tang Dynasty Ouyang Xun 'Stele of Lord Huangfu' Calligraphy Copybook, Close-Up Tutorial, Single Volume 79 Pages
$9.90
Marco Sketchbook - 8K Sketch Paper, 16K Colored Pencil Paper, A4 Marker Paper for Art Students and Kids
$9.30
Economic Pasteurization Machine, Commercial Pasteurization Tank, Small Dairy Processing Equipment, Direct from Manufacturer
$3,430.00
Authentic Cat PAI Little Companion Daily Blind Box Figurine, Cute Siamese Cat Desktop Pet, Action Figure Birthday Gift
$8.41
CANDLE.LAB | Non-Bleeding, Non-Seeping DIY Scented Candle Solid Thread Pigment - Fluorescent Dye Colors
$12.80
Small-Scale Yogurt Production Line, Pasteurized Milk Processing Equipment, Yogurt Sterilization and Fermentation Tank
$1,260.00
Blue Field Outdoor Lightweight Wear-Resistant Waterproof Dry Bag for Rafting and Stream Trekking, Storage Pouch for Miscellaneous Items, 10L/20L/40L/70L
$14.00
![[All-Inclusive Flat Rate] Single Imported Dental Implant | Includes Free Cleaning, Abutment, Fixture, and Crown](https://www.gosteppe.com/cache/small/product/268875/legacy-main-9f3e40fd1d280ff9fe710fa3.webp)
[All-Inclusive Flat Rate] Single Imported Dental Implant | Includes Free Cleaning, Abutment, Fixture, and Crown
$1,800.00
Acrylic Markers for Kids, Washable Art Watercolor Pens for Elementary Students, Opaque and Layerable, Direct Liquid Ink Core
$19.90
304 Stainless Steel Chain - Long/Short Link Lifting Chain, Hoist Chain, Clothesline, Swing, Pet Chain, Anti-Theft Chain
$1.53
Face Towel Storage Box for Disposable Cleansing Tissues and Cotton Pads, Wall-Mounted Bathroom Organizer
$19.90
France Arches Watercolor Paper Handmade 100% Cotton Artist Grade Sample Sheets Loose Paper 300G 640G Full Sheet Half Sheet 4K 8K 16K Medium and Rough Texture Watercolor Paint Paper
$20.80
Premium Ceramic Tea Canister Gift Box – Empty Packaging for Black, Pu'er, White, and Biluochun Tea
$121.00
Rechargeable Gen 2 Personal Air Purifier with Auto Fan for Travel, Commute, and Flights
$145.00
Roast Duck Warmer Cabinet, Constant Temperature Box, Commercial Crispy Pork Belly Hanging Duck Cabinet, Roasted Chicken and Cooked Food Display Warmer
$318.00
Guangda Dental | Straumann Implant Services for Missing Teeth Restoration (Foshan Branch Only)
$2,052.00
Painted Wooden Colored Pencils Set with Gold Powder, Creative Engineering Pencils for Gongbi Coloring, Basic Packaging
$11.12
South Korea Dentium Dental Implant Abutment with Full Ceramic Crown for Missing Tooth Restoration
$1,980.00
Balloon Warm Star Pre-order Unspoken Words Phase 3 17 Years Old Little Bean 'Chance Encounter' Series Merchandise
$22.00
![[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)
