on post-fs
    ## ensure correct calibration file permissions
    chown root system /persist/sensorcal.json
    chmod 0640 /persist/sensorcal.json
    start flash-nanohub-fw

service flash-nanohub-fw /system/bin/nanoapp_cmd download
    oneshot
    disabled
    user root
    group system

service nanohub_slpi /vendor/bin/nanohub_slpi
    class late_start
    user root
    group system