Raspberry Pi Pico and Other RP2040 Boards

Boards with 40P

Raspberry Pi Pico

  • OP Controls the on-board SMPS Power Save pin: GP23
  • IP VBUS sense - high if VBUS is present, else low: GP24
  • LED: GP25
  • 26 GPIO pins: GP0 - GP22 (Digital), GP 26 - 28 (Analog)

WeAct Studio RP2040 Pico

  • Same GPIO: GP0 - GP22
  • Extra exposed pin: GP24, GP29
  • User Key: GP23
  • LED: GP25

VCC-GND Studio YD-RP2040

  • Same GPIO: GP0 - GP22, GP26 - GP28
  • Extra exposed pin: GP23 (Used in RGB LED), GP29
  • WS2812 RGB LED: GP23
  • USER KEY: GP24
  • LED: GP25

WaveShare RP2040-Plus

  • With a battery connector

Pro Micro Compatible