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Home / Development Boards & Control Boards / PY32F003F18P6TU Microcontroller Development Board ARM 32-bit MCU Core Board System Board Learning Module

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Core Architecture ARM Cortex-M0+
Flash Memory 18 KB
SRAM 2 KB
Operating Voltage 3.3V
Max Clock Frequency 24 MHz
GPIO Count 12 Pins
Communication Interfaces USART, I2C, SPI
Debug Interface SWD
Board Dimensions 25mm x 20mm
Package Type TSSOP20

5 reviews

A

Anonymous

Apr 08, 2026

Rating: 5/5

Great value for money

Cheaper than comparable STM32 boards but performs well for basic tasks. Highly recommended.

A

Anonymous

Mar 29, 2026

Rating: 4/5

Good but limited IO

The MCU is fast enough, but only 12 GPIOs can be limiting for larger projects. Still good for small nodes.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Excellent starter board

Works perfectly for learning embedded systems. The pinout is clear and documentation is helpful.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Easy to debug

SWD interface works smoothly with my ST-Link. Compilation tools are easy to configure.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Stable performance

Been running this in a prototype for weeks without issues. Low power consumption is a plus.

5 FAQ

Q: What debugger is recommended?

A: Any standard SWD debugger such as ST-Link V2 or J-Link will work perfectly.

Q: Is this compatible with Keil MDK?

A: Yes, this board is fully compatible with Keil MDK and other standard ARM IDEs.

Q: Does it support 5V logic?

A: No, this is a 3.3V logic device. Please use level shifters for 5V components.

Q: Are the pin headers pre-soldered?

A: Yes, the board comes with pin headers already soldered for immediate use.

Q: Can I power this via USB?

A: No, this core board requires an external 3.3V power supply or a carrier board with USB regulation.

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