ftp.icpdas.com - /pub/cd/usbcd/napdos/GRP-530_540/software/GRP-os_2019-02-22_v1.2.2/GRP-530M/

[To Parent Directory]

  4/9/2020  7:10 PM       106952 MLO
  4/9/2020  7:11 PM    160432128 targetFS-ubifs-grp-debian.bin
  4/9/2020  7:11 PM       392808 u-boot.img
  4/9/2020  7:11 PM      3951864 uImage-am335x-grp.bin