Pico LiPo

What RP2040 GPIOs are used by the user LED and PB?

Based on the pin definitions in CircuitPython for the board.

  • The LED (labelled !) is GPIO 25
  • The UserSwitch (labelled BOOT) is GPIO 23

The Power Button is not referenced in the pin definitions and I suspect it doesn’t go to the RP2040 (but I could be wrong.)

Ref: circuitpython/pins.c at 74355e82812bdf0f3517d6adf0c2fde083fa3eb6 · adafruit/circuitpython · GitHub

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