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Sorry for delay

https://wiki.friendlyarm.com/wiki/index ... _NEO_Core2

and Thank you for your help
I have a nanoPi neo Core 2. I flash an eflasher(ubuntu) on sd card , and plug it into the mini shield with nano pi, but when I ssh to nano pi and type eflasher , it says command not found. how can I flash from sd card into emmc?
I have a NanoPi Neo Core 2 which is flashed with Ubuntu. Now I need to flash it other OS. is it possible? is there any difference between the procedure of the first flashing and second one? I mean I have to burn the eflasher of new OS on sd card and plug it into board and the power the NanoPi Neo Co...
This is my very first time working with development Board, so I am going to create an Ubuntu Image SD card for the Nanopi Neo core 2. So I found the nanopi-neo-core2_sd_friendlycore-xenial_4.14_arm64_20191219.img image file and burn it on to the SD cards by Win32DiskImager.exe. After that my Sd card...