Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | IAP15F2K61S2 (STC15 Series) |
| Compatibility | CT107D Standard for Lanqiao Cup Competition |
| Onboard Interfaces | USB to TTL, LCD1602, Matrix Keyboard, ADC, DAC |
| Communication Protocols | UART, I2C, SPI, 1-Wire |
| Power Supply | 5V via USB or External Header |
| Clock Frequency | Up to 35MHz (Adjustable) |
| Memory | 62KB Flash, 2KB SRAM |
| Display Support | Integrated LCD1602 and 8-digit LED Tube |
| Input Devices | 4x4 Matrix Keypad and Independent Buttons |
| Programming Software | STC-ISP Download Tool Compatible |
Anonymous
Mar 31, 2026
Rating: 4/5
Good for STC15 architecture
If you are specifically studying the STC15 series, this is the best board available. The speed is impressive compared to older 8051 boards. Just make sure you have the right driver installed for your OS.
Anonymous
Mar 18, 2026
Rating: 5/5
Robust build quality
The PCB quality is excellent. Soldering points are clean, and the components feel durable. I've rewritten the firmware dozens of times without any issues with the USB downloader.
Anonymous
Mar 14, 2026
Rating: 5/5
Highly recommended for students
Our university lab uses these boards. They are reliable and handle student usage well. The integration of the buzzer and sensors makes it easy to create complete projects quickly.
Anonymous
Mar 06, 2026
Rating: 4/5
Great learning tool
Bought this for my embedded systems class. It's very comprehensive with many modules to experiment with. The only downside is the documentation could be slightly more detailed for absolute beginners.
Anonymous
Mar 04, 2026
Rating: 5/5
Excellent value
For the price, you get an incredible amount of hardware. Having the ADC, DAC, and communication modules all on one board saves so much time during prototype development.
Anonymous
Mar 01, 2026
Rating: 5/5
Perfect for Lanqiao Cup Prep
This board is exactly what is needed for the competition. All peripherals like the LCD and keypad work flawlessly out of the box. The schematic matches the official CT107D requirements perfectly.
Q: What drivers do I need for Windows 10?
A: For Windows 10, you usually need the CH340 or CP210x USB-to-UART drivers, depending on the specific batch of the board. The driver installer is often included in the software package linked in the product description.
Q: Does it support online debugging (ISP)?
A: Yes, the IAP15F2K61S2 supports In-Application Programming (IAP) and ISP via the onboard USB interface, allowing you to download code directly without an external programmer.
Q: Is this compatible with Keil C51 compiler?
A: Absolutely. The IAP15F2K61S2 chip is fully supported by the Keil C51 compiler. You just need to select the correct device model in your project settings.
Q: Can I power this board with a 9V battery?
A: The board operates at 5V. While there is a power header, we recommend using the USB port or a regulated 5V supply to avoid damaging the onboard components. A 9V battery would require an external regulator.
Q: Does this board come with pre-installed demo code?
A: Yes, the board typically comes with basic demo code to test the LCD, keyboard, and sensors. You can download the latest source code and manuals from the manufacturer's website.
Baby Wooden Rattle Toy - Chewable Traditional Goat Skin Shaker for Newborn Boys and Girls
$9.80
Yuanhengtong Whiteness Meter WSB-1/2Y/3Y/CY, Digital Whiteness Tester for Paper, Flour, Paint, Plastic, Ceramics, and Textiles
$1,055.80
G460 Fast-Drying Glue for Plastics Bonds PP PVC ABS PC PS Strong Low-Whitening Transparent Instant Adhesive
$38.80
Children's Drawing Board Blackboard Whiteboard Accessories Colorful Whiteboard Markers Chalk Set Magnetic Stickers Toys Letters Numbers Eraser
$3.00
Automatic Retractable Air Hose Reel - Pneumatic Hose Drum for Auto Repair, Detailing, and Water/Electric Applications
$295.00
Sheepskin Rattle Traditional Handmade Baby Safe to Chew Brass Stick Bell Clapper Rattle Intangible Cultural Heritage Leather Newborn
$16.00
Glass Reactor with Multi-Function Stirring and High-Temperature Resistance - Double-Layer Glass Reactor from Manufacturer, Customizable
$85.00
Charcoal Blending Stump Set for Sketching - Highlight, Shadow, and Detail Tools with Replaceable Sponge Tips for Artists
$4.80
Minimalist Stainless Steel Toothbrush Holder with Drainage - Ins Style Bathroom Organizer for Cosmetics
$10.40
Qili Automotive Paint Degreasing Cloth – Glue/Dust Removal Paper, Industrial Wiping & Absorbent Paper
$313.12
Qingzhu Sketch Blending Cotton - Professional Sponge Balls & Paper Stumps for Art Students, Colorful Thick Absorbent Drawing Tools
$4.38
Electric Scooter Dashboard Cover for Aima Metaverse PLAY Instrument Panel Screen Protector Waterproof Case
$13.50
Continental Tire 265/40R22 106V XL FR CSC5 SUV - Compatible with BYD Tang (Removed from Vehicle)
$618.00
Yandi Retainer Storage Case for Kids - Lightweight Portable Box for Orthodontic Aligners and Dentures
$8.42
Zhizhi Manshu Wen Zhengming Small Regular Script Collection of Twelve Ancient Texts: Yueyang Tower Record, Peach Blossom Spring Record, Farewell to Dongyang Ma Sheng Xu
$68.00
Factory Direct Rubber Molding Tools - Custom Production & Processing
$2,280.00
Catalytic Combustion Waste Gas Treatment Equipment - RCO Activated Carbon Adsorption and Desorption Integrated Machine for Industrial Exhaust Processing
$26,000.00
ASY Gravure Printing Machine for Plastic Film, 6-Color Flexographic Printer for Shopping Bags
$86,400.00
Coil Refractory Cement for Medium-Frequency Furnace Repair - Fine High-Temperature Bonding Agent for Copper Coils (White/Red)
$7,800.00
Over-Toilet Storage Rack - No-Drill Bathroom Organizer Shelf for Restrooms and Washrooms, Space-Saving Storage Solution
$8.90
NIU NXT Instrument Cover for FXT/FX Electric Scooters – Waterproof Protective Case and Modification Accessory
$6.50
Anlin FK1 Cheyenne Tattoo Pen Silent Model All-in-One for Lining and Shading
$221.25
![[Osstem Dental Implants] Imported Dental Crowns and Bridges by Aizhier Oral Care for Partial Tooth Loss](https://www.gosteppe.com/cache/small/product/269993/legacy-main-02952134e1556f7660e1525f.webp)
[Osstem Dental Implants] Imported Dental Crowns and Bridges by Aizhier Oral Care for Partial Tooth Loss
$230.00
Heavy-Duty Multi-Layer Warehouse Shelving Unit for Storage, Retail, and Home Use
$252.00
Rattle Car Teether Wooden Bead Educational Soothing Teething Set Baby Photo Prop
$15.00
Roast Duck and BBQ Warmer Cabinet - Constant Temperature Heating Display Case for Crispy Pork Belly and Hanging Ducks
$710.00
Traditional Handmade Baby Rattle with Chewable Sheepskin for Newborns
$12.50
5pcs Lily tubular length 7cm fish tank aquarium glass
$9.90
Data Cable Interface Safety Case for iPhone, Apple, and Android Charging Cables - Child and Pet Proof
$16.80
Commercial Roast Duck Warmer Cabinet Constant Temperature Food Heater Display Counter for Cooked Meat
$1,494.00
![[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)
