used pins(BOARD)

https://pinout.xyz/

• power
  • 1 (3v3 Power)
  • 6 GND
• output
  • 12 (BCM 18/PWM 0): slider
  • 32 (BCM 12/PWM 0): cartridge selector
  • 11 (BCM 17): vibe
• input
  • 13 (BCM 27): left switch
  • 15 (BCM 22): right switch