Lightweight and portable design enables easy transport and use across multiple locations, supporting streamlined development and testing tasks. Clear status indicators including POWER and L help users monitor device operation and debugging processes quickly and reliably. Flexible I O configuration with 14 digital pins (6 with variable output) and 6 analog pins, allowing easy integration with a wide range of devices and peripherals. Microcontroller based core with a 16 MHz clock speed, 32 KB of program memory, and 2 KB of data memory, suitable for more complex project development. Compact form factor and reliable performance make it suitable for on bench, in the lab, or in field scenarios where portable embedded control is required. Compatible with various sensors, actuators, and other peripherals that rely on digital and analog I O, enabling diverse project implementations. Clear, straightforward operation and monitoring for rapid prototyping, debugging, and iterative development. Use scenarios Rapid prototyping in a workshop or classroom setting: move between desks or stations, connect sensors and actuators through the 14 digital and 6 analog pins, and monitor status with POWER and L indicators while iterating designs. Sensor and actuator integration for robotics or automation projects: leverage the PWM capable digital outputs and multiple analog inputs to test control loops, read sensors, and drive actuators during development. Field debugging and on site testing: compact device can be transported to remote locations to validate embedded control logic with realworld inputs, monitor performance via built in indicators, and refine software with available program memory.