The STM32F103C8T6 Development Board combines a performance ARM Cortex core running up to 72 MHz with 40 programmable I/O pins, USART and I2C communication, and USBtoserial conversion for efficient IoT, robotics, and embedded device development. Key benefits performance for realtime needs: ARM Cortex core operates at up to 72 MHz to support responsive applications and realtime data processing. Flexible I/O for diverse projects: 40 programmable I/O pins enable sensor and actuator interfacing, peripheral expansion, and GPIO . Reliable communication with peripherals: Builtin USART and I2C interfaces simplify connections to sensors, modules, and other controllers. Easy development workflow: USBtoserial conversion supports straightforward PC programming and debugging, with IDE compatibility via drivers. Durable, industrialgrade construction: Manufactured with industrial materials to deliver stable signal integrity and longterm durability in prototypes and test setups. Spaceefficient, minimal platform: A minimumsystems board design reduces footprint while preserving essential features and expandability. Broad compatibility and tooling: Maintains compatibility with common IDEs through drivers, supporting a smooth development experience. Specifications and build details Core and performance: ARM Cortexbased microcontroller up to 72 MHz for embedded applications. I/O: 40 programmable I/O pins to support sensors, actuators, and peripheral expansion needs. Interfaces: USART and I2C for peripheral communications; USBtoserial for easy PC connectivity and programming. Form factor: Minimum systems board designed for compact deployments and spaceconstrained environments. Materials: Industrialgrade construction intended to improve signal stability and durability over time. Development ecosystem: Driverbased IDE support to enable straightforward integration with existing development tools. Use scenarios IoT and sensor integration: Use the board as a small, capable edge node for collecting sensor data, performing local processing, and communicating with other devices or gateways via standard serial interfaces. Robotics and embedded prototyping: Employ the board to control motors, read sensors, and run realtime control loops in hobbyist to semiprofessional robotics projects. Smart home and automation prototypes: Build compact home automation controllers or industrial automation prototypes that require reliable GPIO expansion, realtime data handling, and compact form factor. This board presents a straightforward, dependable option for electronics engineers, STEM educators, and makers pursuing embedded systems prototyping, sensor integration, and handson programming projects, with a focus on performance, compatibility, size, material quality, and durable operation.