Raspberry Pi Pico W

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The Raspberry Pi Pico W adds wireless connectivity to the popular Pico platform. Built around the RP2040 microcontroller with an Infineon CYW43439 wireless chip, it supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5.2, enabling IoT projects and connected devices. Maintaining the same compact form factor and pin layout as the standard Pico, the Pico W is ideal for projects requiring network connectivity without sacrificing the flexibility and performance that made the original Pico popular. Key Features Built-in Wi-Fi – 2.4GHz 802.11 b/g/n wireless LAN Bluetooth 5.2 – Wireless connectivity for peripherals RP2040 Microcontroller – Dual-core ARM Cortex-M0+ @ 133MHz 264KB SRAM – High-performance multi-bank memory 2MB Flash – Onboard QSPI flash storage 26 GPIO Pins – Including 3 analogue inputs Onboard Antenna – No external antenna required Specifications Processor: Dual-core ARM Cortex-M0+ @ 133MHz Wireless: Infineon CYW43439 (Wi-Fi 802.11n, Bluetooth 5.2) Memory: 264KB SRAM, 2MB flash GPIO: 26 pins (23 digital, 3 ADC-capable) ADC: 12-bit, 500ksps Peripherals: 2× UART, 2× I2C, 2× SPI, 16× PWM channels PIO: 2 blocks with 8 state machines Power: 1.8–5.5V via Micro-USB or pins Dimensions: 21 × 51mm Ideal For IoT devices and connected sensors Smart home automation Wireless data logging Bluetooth peripherals Web-connected projects Resources Official Pico W Documentation Pico W Datasheet (PDF) Show more