kmk_firmware/kmk/quickpin/pro_micro/helios.py

import board

pinout = [
    board.TX,
    board.RX,
    None,  # GND
    None,  # GND
    board.GP2,
    board.GP3,
    board.GP4,
    board.GP5,
    board.GP6,
    board.GP7,
    board.GP8,
    board.GP9,
    board.CS,
    board.SDO,
    board.SDI,
    board.SCK,
    board.GP26,
    board.GP27,
    board.GP28,
    board.GP29,
    None,  # 3.3v
    None,  # RST
    None,  # GND
    None,  # RAW
]