Raspberry Pi Pico 2 W

Microcontroller: RP2040 (Dual-core ARM Cortex-M0+ @ 133MHz)

Memory: 264KB SRAM, 2MB on-board QSPI flash

Wireless: 2.4GHz Wi-Fi (CYW43439)

GPIO: 26 × multifunctional pins + debug pins

Interfaces: I²C, SPI, UART, PWM, USB, SWD

Operating Voltage: 3.3V IO (supplied via 5V micro USB or external 3.3V regulator)

Dimensions: ~51 × 21 mm (same as original Pico)

Programming Languages: C/C++ with Pico SDK, MicroPython, CircuitPython

Operating Temperature: Typically -20°C to +85°C (refer to official datasheet)