Waveshare RP2040-Plus, A Pico-like MCU Board Based on Raspberry Pi MCU RP2040, 16MB with Pre-soldered Header

Key features include:

• 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 16MB of on-board Flash memory

• USB-C connector, keeps it up to date, easier to use

• Lithium battery recharge/discharge header, suitable for mobile devices

• Onboard DC-DC chip MP28164, high-efficiency DC-DC buck-boost chip, maximum 2A load current

• Castellated module allows soldering directly 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

• 26 x multi-function GPIO pins

• 2 x SPI, 2 x I2C, 2 x UART, 3 x 12-bit ADC, 16 x controllable PWM channels

• Accurate clock and timer on-chip

• Temperature sensor

• Accelerated floating-point libraries on-chip

• 8 × Programmable I/O (PIO) state machines for custom peripheral support