arduino › microcontroller board
raspberry pi Raspberry Pi Pico W
Pico + Infineon CYW43439 WiFi/BLE on the same board. Use the on-board LED via the WiFi chip's GPIO, not GP25 — common gotcha porting Pico code to Pico W.
Specifications
- mcu chip
- rp2040
- clock mhz
- 133
- flash kb
- 2048
- sram kb
- 264
- wifi
- yes
- wifi band
- 2_4ghz
- bluetooth
- ble
- usb
- micro_b
- gpio count
- 26
- analog inputs
- 3
- pwm pins
- 16
- i2c
- yes
- spi
- yes
- uart count
- 2
- operating voltage v
- 3.3
- input voltage range v
- 1.8-5.5
- power pins
- 3v3, vsys
- firmware compat
- arduino_ide, micropython, circuitpython, platformio
- ai accelerator
- none
- form factor
- pico
Sources
- SparkFun open product catalog · ingest 2026-05-06
- Adafruit open product catalog · ingest 2026-05-06