Hello i am facing the same issue!
and i also tested it on 2 different devices and on several OS!!!!

so does anyone know anything!?

AP6212 Module

FIRST you need to check where is the EMMC located : in my case my EMMC was located at /dev/mmcblk1 1st method Then follow these steps : note (if your emmc is 4 GBthen you might need a 8 GB sd card and so ..) 1- boot nanopi from emmc. 2- acces you nanopi through ssh from a pc (windows in my case) 3- ...

1-ENTER THIS WEBSITE. https://www.armbian.com/nanopi-neo/ 2- DOWNLOAD ARMBIAN BUSTER. (DIRECT DOWNLOAD) ,note: this is an OS FOR ALLWINNER H2 and H3. 3- UNZIP FILE. 4- “WRITE” image file to the SD CARD. 5- Boot the nanopi NEO CORE. With user as root and password 1234. NOW IT IS BOOTED FROM SD. To en...

TRYING TO CLONE EMMC FROM ONE NEO CORE INTO ANOTHER. I found this link below : https://github.com/zador-blood-stained/fel-mass-storage I still don't know if it works since i had to enter FEL MODE which i could not. maybe i am trying in a wrong way. SO how could i get a clone EMMC of nanopi neo core ...

first i was able to boot my nanopi from SD card and i was able to access it through SSH. then i was trying to boot my nanopi from EMMC but it was not booting. I already installed a different OS which is specialized for Eflasher (nanopi-neo-core_eflasher_friendlycore-xenial_4.14_armhf_20190522 ) . th...

if what you are trying to do is to deal with the GPIO pins then i would recommend using WIRINGPI library it is written in C.
as for what you asked, m sorry i have no experience in python libraries.

my question concerns nanopi M1 and nanopi Neo Core.

i need to know what is the maximum output current that could be served by SYS_3.3 pin.