Waveshare Pico Like MCU Board Based on Raspberry Pi RP2040 Support Most Add Modules with 4MB Flash Memory USB C Connector

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 S-RAM, and 4MB of on-board Flash memory USB-C connector, keeps it up to date, easier to use; li batt recharge/discharge header, suitable for mobile devices; Onboard DC-DC chip TPS63000, high efficiency DC-DC buck-boost chip, 1.8A current switch; 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; 26xmulti-function GPIO pins; 2xSPI, 2xI2C, 2xUART, 3x12-bit ADC, 16xcontrollable PWM channels; Accurate clock and timer on-chip Temperature sensor; Accelerated floating-point libraries on-chip; 8xProgrammable I/O (PIO) state machines for custom peripheral support