Raspberry Pi Pico W

The Raspberry Pi Pico W is based on the Raspberry Pi RP2040 chip, but with wireless connectivity added! The Pico W boast an Infineon CYW43439 wireless chip which supports IEEE 802.11 b/g/n wireless LAN, and Bluetooth 5.2. Do note that only wireless LAN is supported right now.

At the heart of the Pico W you find the RP2040, a Raspberry Pi-designed chip, which features two ARM Cortex-M0+ cores clocked at 133MHz, 256KB RAM, 30 GPIO pins, and a broad range of interfacing options. This is paired with 2MB of on-board QSPI Flash memory for code and data storage.

Features

• RP2040 microcontroller with 2MB of flash memory
• On-board single-band 2.4GHz wireless interface (802.11n) - Infineon CYW43439
• MicroUSB B port for power and data (and for reprogramming the flash)
• 40 pin 21mmx51mm 'DIP' style 1mm thick PCB with 0.1" through-hole pins also with edge castellations
  • Exposes 26 multi-function 3.3V general purpose I/O (GPIO)
  • 23 GPIO are digital-only, with three also being ADC capable
  • 2x SPI, 2x I2C, 2x UART, 3x 12-bit ADC, 16x controllable PWM channels
  • Can be surface mounted as a module
• Temperature sensor
• 3-pin ARM serial wire debug (SWD) port
• Simple yet highly flexible power supply architecture
  • Various options for easily powering the unit from micro USB, external supplies or batteries
• Dimensions: 21mm(W) x 51.3mm(L) x 3.9mm(H)