RP2040 Microcontroller Development Board with 5x5 LED Matrix and 29 GPIO Pins

This development board is built around the RP2040 microcontroller, a dual-core Arm Cortex M0+ processor with a flexible clock speed of up to 133 MHz. It includes 264KB of onboard RAM and 2MB of flash memory, providing ample capacity for a wide range of embedded projects. The board also features an integrated 5x5 LED matrix and 29 multifunction GPIO pins, making it a versatile platform for prototyping and experimentation. Designed with hobbyists, students and professionals in mind, this board suits a variety of learning and development contexts. The PCB construction is robust and intended for long-term use, so it can withstand repeated handling during workshops, classroom sessions or personal projects. Whether you are exploring microcontroller fundamentals or developing more advanced applications, the combination of processing power, memory and I/O options offers a practical starting point. The integrated LED matrix allows for immediate visual feedback, which is particularly useful when testing code or creating simple display outputs. Meanwhile, the 29 GPIO pins provide flexibility for connecting sensors, actuators and other external components. This makes the board well suited to interactive projects, automation experiments and other hands-on electronics work where adaptability is key.