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

Other boards can be found at https://forums.raspberrypi.com/viewforum.php?f=147&sid=08057f6df74961143c3af132f24eafc3

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