Raspberry Pi Pico W

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Official Wi-Fi Microcontroller from Raspberry Pi — MicroPython and C/C++ Ready The Raspberry Pi Pico W adds 802.11n Wi-Fi to the popular RP2040-powered Pico. At under $15, it's one of the most capable and affordable Wi-Fi microcontrollers available — used in IoT sensors, home automation, smart accessories, and maker projects worldwide. Processor: Dual-core ARM Cortex-M0+ @ up to 133MHz (RP2040) Wireless: 802.11n 2.4GHz Wi-Fi via Infineon CYW43439 Flash: 2MB onboard QSPI Flash SRAM: 264KB on-chip GPIO: 26 multi-function pins — 3× ADC, 2× SPI, 2× I2C, 2× UART, 16× PWM USB: Micro-USB for programming and power (USB 1.1 device and host) Programming: MicroPython, CircuitPython, C/C++ SDK Logic Level: 3.3V, accepts 1.8–5.5V input Form Factor: Breadboard-compatible 40-pin layout Available individually or as a 5-pack. Popular for IoT dashboards, environmental sensors, smart accessories, and embedded Wi-Fi projects. Show more