Have a look here:

https://www.friendlyarm.com/index.php?r ... ation_id=8

Maybe you find a good supplier. I bought mine from Antratek (Netherlands) and was very happy with it. The eMMC Adapter I got (for NanoPi M4) works perfectly for me.

Hi mrigendra, I had the same issue like you. I tried to use balbes-150 Libreelec image for the NanoPi M4V2 (see topic RK3399 Libreelec) and had to connect to the UART console as well, because the image is not working. I did a lot of tests and the only thing that worked for me was using macOS as host...

Ok, now I have something, but I'm not sure if it helps you. I am no able to use the UART console on the NanoPi M4V2 and checked it with Armbian on the eMMC storage. That works as intended. When I log into the console of the NanoPi M4V2, I get these messages: With this command I logged into the conso...

Try configuring the UART console on a running system ( which you have running normally). Yes, I tried to connect to Armbian on the NanoPi M4V2 and to Coreelec on an Odroid N2, but that doesn't work either. Under macos I tried to connect via "screen -L /dev/tty.usbserialxyz 115200 -L" and ...

Sorry balbes, I was not able to get anything out of the NanoPi M4V2. I connected GND, TX and RX to the board, opened Putty, selected serial, entered COM7 (looked that up in device manager), changed the baudrate to 1 500 000 and connected. After connecting the power supply (jumper cable or external p...

Sorry balbes for the confusion, I have two NanoPi M4. One V1 and one V2. On V1 I have already installed OMV and on the V2, I want to have LE. My tests yesterday were unfortunately not successful, I hope, that I get the USB to serial cable today and in the evening I will try to connect to the console...

What equipment did you use to do this ???? A NanoPi M4 (NOT V2). On my MacBook Pro it took only around 45 minutes, but the transfer rates were much higher. On MBP I had 11.8 MB/s on average, on NanoPi M4 around 4.5 MB/s. Do not use DD to write images of work systems. Very often this does not work c...

I did now step 1-5 and again it didn't work. I set up Armbian on the NanoPi M4V2 on the eMMC module, downloaded and unpacked the image you provided, then I zeroed out the SD card, which took almost 2 h, then I flashed the image to the SD card via dd as well. Then I put the SD card in the NanoPi M4V2...

Describe the behavior of M4 in more detail , if you write the LE image to the SD card (the image name must indicate that it is for nanopi-m4) I took the first image of this link: https://yadi.sk/d/UJi7et6ycGuVbA I flashed it to the eMMC module and in the uEnv.txt I changed the end of the first line...

Try adding the correct u-boot for your model to the SD\eMMC card. Where should I put the u-boot file? I put it in the "root" folder, so the top layer, in the u-boot folder and I also replaced the u-boot file with it, but nothing worked. In macOS I formatted the eMMC storage with disk util...

Hi guys, can someone please help me with installing LE on my NanoPi M4V2 (NOT V1). What I've done so far: 1. I downloaded the image file from here and unpacked it: https://yadi.sk/d/8vNYuuxynz1L0w/20200308 I took the first image in the list. 2. I deleted my eMMC Storage completely in Windows with on...