RP2040
The RP2040 is a 32-bit, dual-core Arm Cortex-M0+ microcontroller designed by Raspberry Pi Ltd, first released with the Raspberry Pi Pico board in 2021. It features substantial on-chip SRAM, a unique Programmable I/O (PIO) subsystem for flexible digital interfaces, and support for external QSPI flash memory. The chip is designed for high performance at a low cost, with comprehensive documentation and support for MicroPython and C/C++ programming.




