Adafruit-PlatformDetect Adafruit-PureIO Jetson.GPIO; platform_machine=='aarch64' RPi.GPIO; platform_machine=='armv7l' or platform_machine=='armv6l' rpi_ws281x>=4.0.0; platform_machine=='armv7l' or platform_machine=='armv6l' spidev>=3.4; sys_platform == 'linux' sysv_ipc