RP2040 microcontroller chip designed by Raspberry Pi in the United KingdomDual-core Arm Corte* M0 processor, fle*ible clock running up to 133 MHz264KB of SRAM, and 2MB of on-board Flash memoryUSB-C connector, keeps it up to date, easier to useCastellated module allows soldering direct to carrier boardsUSB 1.1 with device and host supportLow-power sleep and dormant modesDrag-and-drop programming using mass storage over USBAccurate clock and timer on-chipTemperature sensorAccelerated floating-point libraries on-chip8 * Programmable I/O (PIO) state machines for custom peripheral support
