Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | STM32F103RCT6 (ARM Cortex-M3) |
| Flash Memory | 256 KB |
| SRAM | 48 KB |
| Display Type | 1.44 inch TFT LCD |
| Display Resolution | 128 x 128 pixels |
| Operating Voltage | 3.3V / 5V Compatible |
| Debug Interface | SWD / JTAG |
| Onboard LED | User-programmable RGB LED |
| Connector Type | Dual-row pin headers (2.54mm pitch) |
| Board Dimensions | 55mm x 38mm |
Anonymous
Mar 31, 2026
Rating: 4/5
Great value, minor documentation gaps
Hardware quality is solid and the pinout is standard. Had to dig into community forums to find the right driver for the display, but once set up, it runs smoothly. Good choice for prototyping.
Anonymous
Mar 16, 2026
Rating: 4/5
Good starter kit component
The board is well-made with clear silkscreen markings. The only reason for 4 stars is that the reset button feels a bit stiff, but functionality is not affected. Great for learning RTOS concepts.
Anonymous
Mar 15, 2026
Rating: 5/5
Solid industrial potential
Bought ten of these for a small batch production test. Consistency across all boards was excellent. The voltage regulation is stable, and the form factor is ideal for integration.
Anonymous
Mar 11, 2026
Rating: 5/5
Excellent core board
Compact design fits perfectly in my custom enclosure. The SWD interface makes debugging very easy with my ST-Link programmer. Highly recommend for university projects.
Anonymous
Mar 11, 2026
Rating: 5/5
Perfect for embedded learning
This board is exactly what I needed to start learning ARM Cortex-M3 programming. The screen works out of the box with the provided libraries, and the flash memory size is generous for most student projects.
Anonymous
Mar 08, 2026
Rating: 5/5
Reliable and fast
Used this for a motor control project. The processing speed is impressive for the price point, and having the screen onboard saves so much wiring time. No issues after weeks of continuous testing.
Q: Are the pin headers pre-soldered?
A: Yes, the dual-row pin headers are pre-soldered on the bottom side of the board, ready for immediate insertion into breadboards or sockets.
Q: Can I use this board with Keil MDK?
A: Absolutely. Since it uses the standard STM32F103RCT6 chip, it is fully supported by Keil MDK, STM32CubeIDE, and other standard ARM development environments.
Q: Does this board come with a USB cable for programming?
A: No, this is a core board designed for use with external programmers like the ST-Link V2 or J-Link. A USB cable is not included.
Q: Is the display library compatible with Arduino IDE?
A: Yes, there are community-supported libraries available for the Arduino IDE that allow you to drive the onboard TFT screen easily.
Q: What is the maximum current this board can supply to peripherals?
A: The onboard regulator can typically supply up to 200mA at 3.3V. For high-power peripherals, we recommend using an external power source.
Premium Factory Price Low-Temp 3D Printing Pen (2-Pack) - Compatible with PCL Filament
$67.91
Music Theory Book Jazz Theory Introduction Volume 1 Jazz Teaching Theoretical Knowledge Basic Textbook Tutorial HD Electronic Version
$5.00
Extra-Large Transparent Plastic Storage Box with Lid, Home Organizer for Clothes and Household Items
$4.80
Baijiali Artistic Eyebrow Hair Transplant: Bilateral Filling for Sparse Areas, Dense and Natural-Looking Results
$7,800.00
Plastic U-Shaped Trough Mold for Yam Cultivation, Directional Shallow Growth Slots (100 Pieces, Free Shipping)
$31.40
Maikeku Commercial Slow Juicer, Large Pulp-Separating Juice Extractor with High Power, Wide Mouth, Fully Automatic for Street Vending
$7,456.32
Continental CSC5 Tire 245/50R18 104V MO-V for Mercedes-Benz Viano, Vito, V260
$882.00
English Vocabulary Flashcards for Classroom Teaching - Categories Include Weather, Days, Months, Clothing, Home, Seasons, Fruits, Food, and Professions
$8.42
Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys
$19.90
Custom PVC Sign Letters, Advertising Signs, Branding Wall Characters, Snowflake Board, Acrylic Crystal Letters for Background Walls
$5.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Fully Protected Smart Battery Tester - Performance Detector for Electric Vehicle and Car Batteries
$286.00
Large-Diameter Steel Corrugated Drainage Pipe for Bridge Culverts
$61.11
Water Curtain Paint Booth - 3-Meter Spray Station with Water Circulation for Paint Mist Purification, Eco-Friendly Dust Removal, 1-Meter Small Water Curtain Cabinet
$1,980.00
Portable Cleaning and Storage Box for Elderly Dentures, Compact Case for Full-Set False Teeth Soaking and Storage
$32.22
RC Model A07 PNP FPV Analog/Digital Racing Drone 7-Inch Aerial Photography Quadcopter Frame
$1,643.00
ACCSOON SeeMo Monitor Converter for iPhone and iPad, Real-Time Monitoring and Live Streaming
$1,059.00
Solenoid Valve Initial Inspection Test Bench / Solenoid Valve Leakage Test Bench / Solenoid Valve Airtightness Test Bench
$7,482.00
Factory Direct Hardware Screw and Parts Automatic Weighing and Packaging Machine, Vertical Weighing and Packing Equipment
$36,860.00
Commercial Heated Beverage Cabinet, Small Countertop Display Warmer with Constant Temperature for Supermarkets
$1,099.00
Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine
$17,500.00
Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit
$6.80
Extra-Large Denture Storage Box for Seniors, Food-Grade Portable Cleaning and Soaking Container for Full Dentures
$29.90
![[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos](https://www.gosteppe.com/cache/small/product/270366/legacy-main-31b5e0667fb30a4c5628abbc.webp)
[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos
$49.90
Orthodontic Retainer Case for Invisible Braces, Portable Storage and Cleaning Box for Teeth Aligners and Dentures
$23.10
Portable Retainer Case for Braces, Orthodontic Clear Aligner Storage Box with Chewie and Removal Tool
$3.98
Freestanding Multi-Tier Toilet Storage Rack for Bathroom, Laundry, and Balcony Organization
$174.00
Biliansheng Hair Transplant and Care - Herbal Hair Nourishment Treatment Package
$480.00
Traditional Wooden Rattle Drum with Sheepskin Head for Babies - Chewable Handheld Toy with Fortune Zodiac Design
$11.90
2026 Spring New FLTRP Grade 3 English Vocabulary & Sentence Flashcards for Classroom Teaching
$8.42
![[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)
