Overview: The microcontroller board is based on the RP2350 microcontroller chip. RP2350 is the new high-performance, secure microcontroller from Raspberry Pi. With a higher core clock speed, double the on-chip SRAM, more powerful Arm cores 4MB of on-board flash memory. Drag-and-drop programming using mass storage over USB. Castellated module allows soldering direct to carrier boards., USB 1., 1 with device and host support. Support C/C++, MicroPython, CircuitPython. Drag-and-drop programming using mass storage over USB., 26 × multi-function GPIO pins. 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 24 × controllable PWM channels., Temperature sensor. The microcontroller board comes with 26 multi-function GPIO pins, allowing flexible development and integration. Features: 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. Dual-core ARM RISC-V Board Pi Pico 2 - RP2350 Microcontroller Board, Dual-Core ARM & RISC-V 150MHz CPU, 520KB RAM, 4MB Flash, 26 GPIO, C/C , MicroPython And CircuitPython Support Raspberry Pi Pico 12 × Programmable I/O (PIO) state machines for custom peripheral support. Aazon.co: Waveshare RP2350 CU Board, with 1.28inch Round LCD, Dual... The development board adopts the RP2350 microcontroller chip. Waveshare Core2350B Core Board, Based On Raspberry Pi RP2350B Dual-core & Dual-architecture Supports low-power sleep and dormant modes.