Board and Pinout Overview The Raspberry Pi Pico and Pico W use the RP2040 microcontroller and share the same 40-pin external connector arrangement. Both boards expose 26 user GPIO signals, including three external ADC inputs. The principal pinout difference concerns internal GPIO assignments. On the…
Core Specifications The RP2040 is a dual-core Arm Cortex-M0+ microcontroller designed for embedded applications requiring flexible digital I/O, deterministic peripheral timing and programmable hardware interfaces. It contains 264 KB of on-chip SRAM but no internal programme flash. Firmware is normally stored in external QSPI flash…
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