Overview
Pre-Soldered Rasp Pi Pico 2 with header pin is a low-cost, high-performance microcontroller board with flexible digital interfaces. Based on Raspberry Pi's own RP2350 microcontroller chip, with unique dual-core and dual-architecture design, running up to 150 MHz, embedded 520KB of SRAM and 4MB of on-board Flash memory, as well as 26x multi-function GPIO pins.
For software development, either Raspberry Pi's C/C++ SDK, or the MicroPython is available. There're also complete development resources and tutorials to help you get started easily, and integrate it into end products quickly.

Key features
--RP2350 microcontroller chip designed by Raspberry Pi in the United Kingdom
--Adopts unique dual-core and dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard3 RISC-V processor, flexible clock running up to 150 MHz
--520KB of SRAM, and 4MB of on-board Flash memory
--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
--26 × multi-function GPIO pins
--2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 24 × controllable PWM channels
--Temperature sensor
--12 × Programmable I/O (PIO) state machines for custom peripheral support

Raspberry-Pi-Pico-2-Starter-Kit Package Content
--Pico 2 with pre-soldered header (mono) x1
--Acrylic protective case (top and bottom) x1
--Experimental board + jumper wires x1
--USB-A to micro USB cable ~1.2m x1