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- SKU: 07986
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STM8S003F3 Anchor STM8 Mini Development Board
The 7Semi STM8S003F3P6 Development Board is a compact and cost-effective 8-bit microcontroller platform based on STMicroelectronics' STM8S003F3P6 MCU. Designed for embedded system development, industrial control, educational projects, automation systems, and low-power applications, this board provides access to all major peripherals of the STM8 microcontroller in a breadboard-friendly format.
Featuring a modern USB Type-C connector, onboard reset circuitry, SWIM programming interface, and complete GPIO breakout access, the board serves as an ideal platform for learning STM8 programming as well as developing production-ready embedded applications.
The STM8S003F3P6 combines high performance with low power consumption, offering up to 16 MHz operation, multiple timers, ADC channels, communication peripherals, and robust industrial-grade reliability.
Features
- Compact STM8S003F3P6 Development Platform – Built around the reliable STM8S003F3P6 microcontroller, this board provides an affordable and efficient platform for learning embedded programming, prototyping electronics projects, and developing industrial control applications.
- Modern USB Type-C Connectivity – Equipped with a USB Type-C connector for convenient power input and programming support, offering improved durability and easier cable insertion compared to traditional Micro-USB designs.
- Rich Peripheral Integration – The STM8S003F3P6 includes built-in UART, SPI, I²C, timers, ADC channels, PWM outputs, and interrupt capabilities, allowing a wide variety of sensors, displays, communication modules, and actuators to be connected.
- SWIM Programming and Debugging Support – Dedicated SWIM and RESET pins provide seamless compatibility with ST-Link programmers and debuggers, simplifying firmware development, testing, and troubleshooting.
- Breadboard-Friendly GPIO Access – All major GPIO pins are broken out to standard 2.54mm pitch headers, making it easy to interface with external hardware during prototyping and product development.
Specifications
- Microcontroller: STM8S003F3P6 (8-bit STM8 Core)
- CPU Frequency: Up to 16 MHz
- Flash Memory: 8 KB
- SRAM: 1 KB
- EEPROM: 128 Bytes
- Operating Voltage: 3.3V – 5V
- Input Power: 5V via USB or external header
- Communication Interfaces: UART, SPI, I²C
- Programming Interface: SWIM (Single Wire Interface Module)
- ADC: 10-bit ADC with multiple input channels
- GPIO: Multiple digital I/O pins available on headers
- Clock Source: Internal 16 MHz RC Oscillator
- Onboard Features: Power LED, Reset Button, Decoupling Circuitry
- PCB Type: FR-4, Breadboard-Friendly Layout
- Operating Temperature: -40°C to +85°C
Package Includes
- 1x STM8S003F3 Anchor STM8 Mini Development Board
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)

