Description
STM8S105K4T6 Minimum System Board – Microcontroller Development Board
The STM8S105K4T6 Minimum System Board is a compact and reliable microcontroller development board designed for learning, prototyping, and building embedded systems using the STM8S series MCU from STMicroelectronics. This board is ideal for students, hobbyists, educators, and embedded developers who want a low-cost yet powerful platform to work with STM8 microcontrollers.
Built around the STM8S105K4T6 microcontroller, this minimum system board includes all essential components required to start development immediately, such as power regulation, clock source, reset circuitry, USB connector, and clearly labeled GPIO pins.
🔍 Key Features of STM8S105K4T6 Minimum System Board
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Based on STM8S105K4T6 microcontroller
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8-bit STM8 MCU architecture
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Compact minimum system board design
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Onboard Micro USB connector for power
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Supports SWIM (Single Wire Interface Module) programming
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External crystal oscillator for stable operation
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Clearly labeled GPIO pins
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Breadboard-friendly form factor
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High reliability and low power consumption
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Suitable for learning, testing, and embedded projects
⚙️ How the STM8S105K4T6 Minimum System Board Works
The STM8S105K4T6 Minimum System Board provides a complete runtime environment for the STM8 microcontroller. Developers can program the MCU using SWIM programming interface with tools such as ST-Link and develop firmware using STM8 Standard Peripheral Library or STM8Cube tools.
Once programmed, the board can operate as a standalone controller for handling GPIO, timers, communication interfaces, and control logic in embedded applications.
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | STM8S105K4T6 Minimum System Board |
| MCU Model | STM8S105K4T6 |
| MCU Architecture | 8-bit STM8 |
| Programming Interface | SWIM |
| Operating Voltage | 3.3V |
| Power Input | Micro USB |
| Clock Source | External Crystal Oscillator |
| GPIO Pins | Multiple, header accessible |
| Mounting Type | PCB |
| Board Type | Minimum System Development Board |
| Condition | Brand New |
| Quality | High Quality |
🧑💻 Programming & Development Support
The STM8S105K4T6 Minimum System Board supports development using:
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ST-Link programmer/debugger
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STM8 Standard Peripheral Library
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ST Visual Develop (STVD)
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Cosmic / SDCC compilers
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Embedded C programming
This makes it an excellent platform for understanding bare-metal embedded programming and STM8 peripherals.
🧪 Common Applications
The STM8S105K4T6 Minimum System Board is widely used in:
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Embedded systems learning
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Microcontroller training kits
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Sensor interfacing projects
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LED control and display projects
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Relay and actuator control
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Industrial control prototypes
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Automation and monitoring systems
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Engineering student projects
Its simplicity makes it perfect for fundamentals-first embedded learning.
🎓 Ideal for Education & Training
This board is extensively used in:
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Engineering colleges and universities
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Embedded systems training institutes
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Microcontroller workshops
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Polytechnic and ITI labs
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Student mini and final-year projects
Students can easily learn GPIO control, timers, interrupts, and low-level MCU programming using this board.
⚠️ Usage Tips & Best Practices
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Use ST-Link for reliable programming
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Ensure correct SWIM pin connections
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Operate only at recommended voltage levels
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Use proper grounding during development
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Avoid hot-plugging GPIO pins under load
✅ Why Buy from INFYNIQS
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Genuine and quality-tested development boards
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Ideal for learning and professional use
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Suitable for bulk educational supply
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Trusted electronics components marketplace
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Support for embedded systems & MCU projects






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