RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
264KB of SRAM, and 2MB of onboard Flash memory Onboard FPC 8PIN connector, adapting USB Type-C port via adapter board
Castellated module allows soldering direct to carrier boards USB 1.1 with device and host support
Low-power sleep and dormant modes Drag-and-drop programming using mass storage over USB, up to 20 × multi-function GPIO pins