Stable performance: 40 Pin STM32F103C8T6 system board module provides reliable operation with minimal interference. Efficient circuit design: Includes essential circuits such as crystal oscillator and USB power management for seamless operation. Userfriendly interface: Mirco USB interface enables easy connectivity, USB communication, and power supply. SWD debugging: SWD interface with just 3 wires allows easy download and debugging of tasks. 40 pin form factor suitable for embedded projects and prototyping with the STM32F103C8T6 MCU. Compatibility: Designed around the STM32F103C8T6 module, enabling use in projects that rely on this microcontroller family. Practical use scenarios: Embedded development and prototyping for STM32F103C8T6 projects. Educational labs and training environments to learn MCU programming and SWD debugging. USB powered development and testing setups requiring simple connectivity and power delivery.