Features

• 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 on-board Flash memory
• Castellated module allows soldering direct to carrier boards
• USB 1.1 Host and Device support
• Low-power sleep and dormant modes
• Drag & drop programming using mass storage over USB
• 26 multi-function GPIO pins
• 2×SPI, 2×I2C, 2×UART, 3×12-bit ADC, 16×controllable PWM channels
• Accurate clock and timer on-chip
• Temperature sensor
• Accelerated floating point libraries on-chip
• 8×Programmable IO (PIO) state machines for custom peripheral support