RP2040 Pro Micro Raspberry PI PICO Development Board Dual-Core Supports Mciro Python   Description: Product characteristics Adopting Raspberry Pi’s officially self-designed RP2040 microcontroller chip Equipped with a dual core ARM Cortex M0+processor, running at a frequency of up to 133MHz with a flexible clock Built in 264KB SRAM and 2MB on-chip Flash Stamp hole design, which can be directly welded and integrated into the user designed base plate USB 1.1 Host and Device Support Supports lo