RP2040 MCU Mini Board, a Pico-like MCU board based on Raspberry Pi microcontroller chip RP2040; Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started; Configurable Pin Function, Allows Flexible Development And Integration; Dual-Core Arm Cortex M0+ Processor, Flexible Clock Running Up To 133 MHz; Castellated Module, Suitable For SMD Applications